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>> [Daqq tal-mużika]

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RAMON: Hello, dinja.

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Dan huwa CS50 Live.

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Jien Ramon Galvan, mili
fl-lum għal David -

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>> DAVID: Min mitlufa vuċi tiegħu.

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>> RAMON: Illum, hu ser tkun l Andy
Richter li Conan O'Brien tiegħi.

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Kif aħna tour Harvard campus
illum, ħġieġ blow illum.

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Iżda l-ewwel -

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>> DAVID: U iva, tant
aktar fl-episodju tal-lum.

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Iżda l-ewwel, ħarsa lejn
vjaġġ reċenti qasam.

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>> RAMON: Riċentement, dan il-weekend passat,
aħna ħa vjaġġ għal St Louis

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li jiġu jżuru LaunchCode għal
l-ewwel qatt CS50 Hackathon

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barra ta 'Cambridge.

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U stess Shelley tagħna Westover għandha
jitqiegħdu flimkien rukkell imqass ftit

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biex turi li inti dak li ġara.

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>> DAVID: Ejja tagħti ħarsa.

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>> SPEAKER 1: Hekk jien hawn biex iħabbru
llum li David Mayo u tim ta '12

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edukaturi minn Harvard
Università huma ġejjin

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lil San Louis, Missouri dwar Marzu 28.

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>> DAVID: Aħna hekk pjaċir iħabbru
l-ewwel qatt CS50 Hackathon, li

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se jkunu għaddejjin fit-triq lejn St Louis.

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>> [MUSIC - AWTURI AMERICAN, "BEST JUM TA '
 MY LIFE "]

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00:01:12,728 --> 00:01:47,336

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>> SPEAKER 2: Woah, li kien
ħafna aktar malajr milli stennejt.

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SPEAKER 3: l Shelley sewqan tal-bus.

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Oh, super wet.

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Stenna.

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Ħsibijiet tat-tieni.

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Jien ser.

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Jien ma tħares lura.

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Oh no!

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Kkritikat dan!

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Dan kollu fuq.

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DAVID: U dak li kollha għandhom
ilhom jistennew hawn tonight

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hija l-ewwel qatt tagħna
fuq il-road CS50 Hackathon.

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>> [Cheers]

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[Inaudible] tpoġġi uċuħ li
l-opinjonijiet YouTube, I raden.

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[Rires]

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SPEAKER 4: U dan huwa CS50,
u dan huwa STL LaunchCode.

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00:03:27,462 --> 00:03:42,790

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DAVID: L-għan aħħari huwa
biex jiksbu mill-inqas nofs il-lejl,

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li fih xi eċċellenti
doughnuts ser jiġi servut.

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U aħna ser jkun hawn a
ftit itwal wara li,

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iżda inti għandek tkun kburi jekk inti tista 'tagħmel
it-triq kollha aħna biex tonight nofs il-lejl.

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>> SPEAKER 5: 200 jew hekk
nies huma hawnhekk tonight,

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u aħna qed kollha verament eċċitati
li tkun parti ta 'CS50 Harvard

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u jkollhom inti parti tal-belt tagħna.

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Ferħan li jkunu inti.

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00:04:06,575 --> 00:04:10,729

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SPEAKER 2: Tmiem fuq ċajta.

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SPEAKER 6: X'inhu l-ewwel
sinjal ta 'bżar nosy?

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Huwa negozju jalapeno.

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SPEAKER 2: Hey, Chad.

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Huma ma imħabba inti.

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Jiddispjacini, bud.

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>> RAMON: Inti tista 'wkoll jiftakar
mill-aħħar darba, code.org.

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A mhux għall-profitt li għandu
ġie jkollna kulħadd

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eċċitati dwar ix-xjenza tal-kompjuter.

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U jirriżulta li fundatur Hadi
Partovi kien effettivament TF CS50 qabel,

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u jixtieq li jgħidu bonjour.

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>> Hadi: Hello, dinja.

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Jisimni Hadi Partovi.

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I run organizzazzjoni msejħa code.org.

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Aħna qed aħjar magħruf għall tagħna
Siegħa ta 'Kodiċi Kampanja.

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Dik xi ħaġa li aħna imnedija għal
l-ewwel darba aħħar sena fl-2013,

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u l-aħħar tlieta
xhur il-Siegħa tal-Kodiċi

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diġà laħaq 30 miljun istudenti,
turi li x-xjenza tal-kompjuter hija

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xi ħaġa li hija applikabbli u
xi ħaġa li kulħadd jista jitgħallmu.

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Huwa utli jekk inti tixtieq li ssir
tabib, avukat, astronawti, jew saħansitra

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il-president.

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>> U dawk minnkom li huma
tagħlim fil CS50 llum,

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int tagħlim affarijiet simili kif
jiktbu għal loop jew ripetut

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loop, dikjarazzjoni jekk il imbagħad, jew
kif program funzjonijiet tiegħek stess.

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Dawn huma kunċetti li
kulħadd jista jitgħallmu, u huma

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fundamentali għall kif kollha ta '
computing madwarna xogħlijiet.

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>> I myself kien TF CS50 meta
I ewwel marru għall Harvard.

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Allura huwa eċċitanti għalija li
jirreġistra dan il-video għall inti kollha.

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Allura igawdu infuskom.

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Dan huwa CS50.

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>> RAMON: Inti tista 'wkoll tkun taf li Mark
Zuckerberg, ħoloq il-Facebook

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lura fil-kamra tiegħu dorm kulleġġ.

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Dan huwa kif oriġinarjament dehru qishom.

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Ukoll, inti tista 'ma taf li
il-URL oriġinali ma kienx

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l Facebook jew Facebook.com.

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>> DAVID: Le, pjuttost, kien dan wieħed hawn.

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>> RAMON: Roam.175-29.student.harvard.edu.

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DAVID: Liema kien l-isem ospitanti ta '
Kompjuter Mark fil-kamra dorm tiegħu.

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U fil-fatt, isaffru hawn qed Mark
ma 'Chris Hughes u Dustin Moskovitz,

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tnejn mill-istudenti ma 'min huwa
marru fuq Facebook sabet ruħha.

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Issa, Mark jiġi lura għall-kampus mill-
żmien għal żmien, u fil-fatt, fl-2005,

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huwa żar CS50 mal-Professur Michael
D. Smith u taw lecture mistieden.

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Fil-fatt, jekk inti tħares verament mill-qrib,
tista 'tara Mark stabbiliti bil-quddiem.

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Iżda ejja tagħti ħarsa lejn clip.

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>> MARK: Jixtiequ li jfittxu nies up, I
jaħsbu, huwa tip ta 'xewqa umana qalba.

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Dritt?

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Naħseb li n-nies biss jixtiequ
taf Jittieħed dwar persuni oħra.

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Għalhekk naħseb li tipprovdi
interface fejn in-nies jistgħu biss

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tip fl-isem ta 'xi ħadd u jiksbu
xi informazzjoni dwarhom

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huwa ġeneralment ħaġa pretty utli.

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Allura tkabbir kien pjuttost tajba.

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>> Kien iebsa biex insemmu
eżattament kif jitkejjel dan,

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għaliex meta għamilna kulleġġ,
aħna miftuħa it up fil-Harvard.

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Imbagħad aħna miftuħa it up lejn koppja
ta 'kulleġġi madwar Harvard.

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U l-idea kienet dejjem, aħna
verament qasir fuq flus u tagħmir,

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sabiex filwaqt li jkollna inqas possibbli,
irridu li timmassimizza t-tkabbir tagħna.

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Allura aħna tixtieq li tniedi
fl-iskejjel li aħna

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think ser jikbru l-
aktar rapida bbażata fuq il-fatt

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li l-poplu f'dawk l-iskejjel
huma se jkollhom l-aktar

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numru ta 'ħbieb fil-
skejjel li aħna qed diġà.

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Aħna ħa differenti
approċċ għall-iskola għolja,

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għaliex nistgħu biss tniedi
kullimkien fl-istess ħin.

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Allura aħna ma verament jafu
kif hija kienet se jikbru.

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Naħseb li dejjem tikber fuq aktar minn 5,000
persuna kuljum, li hija pjuttost tajba.

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>> RAMON: Għall-sħiħ
taħdita, ikklikkja fuq din ir-rabta.

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>> DAVID: Iżda għadu mhux.

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Tista 'tikseb l-siegħa sħiħa ta'
Talk-marka tal hemm fuq l-internet.

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>> RAMON: U issa, let me jintroduċu
undergraduate Harvard attwali, Sean,

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li trid jtik l-
tour ta 'kampus Harvard.

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>> SEAN: Hi hemmhekk.

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Sean isem tiegħi u jien ser
ikun il-gwida tiegħek tour illum.

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Oriġinarjament avviżar minn New York
City, Jien fil-fatt issa sophomore

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jgħixu Cabot house - dar aħjar -
jikkonċentraw fid Neurobiology

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fuq l-imġiba mind-moħħ
track, bi sekondarja

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fi studji ambjentali viżwali
fuq il-binarju produzzjoni tal-films.

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Merħba għall Harvard.

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>> Hi hemmhekk.

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Merħba lill-Plaza Science Center.

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Huwa qal li aktar minn 10,000 ruħ
se jidħlu permezz ta 'dawn il-bibien

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kull ġurnata waħda, minħabba
hemm numru kbir ta 'affarijiet

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inti tista 'tagħmel fiha.

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Allura waħda mill-affarijiet I imħabba
dwar il-Plaza Science Center

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hija li matul is-sajf, huwa
ssir saħansitra aktar ta 'hub.

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Għaliex għandna kollha ta '
dawn trakkijiet tal-ikel li

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line up minn kull differenti
postijiet fil Boston.

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U barra minn hekk, aħna
jkollhom fieri snajja, aħna

146
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jkollhom zoo petting kull ġimgħa, għandna
chessboards u siġġijiet borża bean.

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Sabiex kulħadd iħobb li toħroġ,
jekk tagħmel dar jew biss chat,

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jew biss grab gidma li jieklu.

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>> Allura tfittex hawn issa, aħna
jkollhom Kumpless Memorial Hall,

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li huwa eżattament fejn
CS50 lectures huma miżmuma.

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Mela jekk inti tixtieq li ssegwi lili biex li jmiss tagħna
stop, aħna ser nitkellmu aktar dwar dan hemmhekk.

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>> Allura merħba lill-ġewwa
tal Kumpless Memorial Hall.

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Issa, hemm xi verament jibred
affarijiet dwar dan il-bini

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li tista 'tara dritt hawn.

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L-ewwel ħaġa avviż huwa
kollha ta 'dak ħġieġ mtebbgħin.

156
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Dan il-bini attwalment fih
l-tieni l-akbar ammont

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tal mtebbgħin sekulari
ħġieġ fl-Amerika.

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Issa għaliex?

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Dan il-post kien attwalment imwaqqfa
fl-1870 bħala monument tal-gwerra,

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jikkomemoraw il-ħajjiet mitlufa ta 'Harvard
ggradwawx li ġġieldu għall-Unjoni

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matul il-Gwerra Ċivili.

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>> Issa, dan il-bini huwa
mimlija bi storja.

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Imma hija wkoll mimlija bil-
ħafna affarijiet oħra jibred.

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Xi wħud minnkom jista 'jirrikonoxxi dan il-bini.

165
00:09:00,270 --> 00:09:03,700
Huwa fil-fatt il-post fejn
CS50 lectures sseħħ.

166
00:09:03,700 --> 00:09:07,250
Allura dan huwa attwalment biss barra
tal Sanders Teatru, fejn

167
00:09:07,250 --> 00:09:10,020
David Malan fatt jagħti lectures tiegħu.

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Dan l-ispazju huwa verament jibred minħabba
huwa attwalment tliet funzjonijiet.

169
00:09:13,270 --> 00:09:15,010
>> L-ewwel, hemm Sanders Theater.

170
00:09:15,010 --> 00:09:18,700
Iżda wkoll, hawn taħt us, hemm mazz
ta 'klassijiet u kmamar rehearsal.

171
00:09:18,700 --> 00:09:22,540
U biss fuq dak tal-ħajt hija l-freshman
dining sala, li qisu Hogwarts.

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00:09:22,540 --> 00:09:24,570
Jekk inti ma nemminx lili, Google.

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>> Iżda fi kwalunkwe każ, lura għall Sanders.

174
00:09:26,410 --> 00:09:30,620
Allura b'jum, nafu lkoll
kif fejn CS50 iseħħ.

175
00:09:30,620 --> 00:09:34,990
Bil-lejl, dan il-post huwa wkoll
sala inkredibbli

176
00:09:34,990 --> 00:09:39,660
għal ammont kbir ta 'kunċerti, run ma
biss mill-istudenti iżda artisti famużi.

177
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Per eżempju, Wynton Marsalis.

178
00:09:41,690 --> 00:09:44,400
Sena li għaddiet, aħna attwalment kellu
Matt Damon bħala benefiċjarja

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00:09:44,400 --> 00:09:46,920
ta 'l-Arti-Ewwel Midalja tal-Unur.

180
00:09:46,920 --> 00:09:49,390
U mbagħad din is-sena, aħna
attwalment Margaret Atwood.

181
00:09:49,390 --> 00:09:53,400
>> Hekk hemm ħafna affarijiet tal-biża '
dwar li jkollhom spazju li mhux biss

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00:09:53,400 --> 00:09:58,270
misjuqa għal akkademiċi, iżda wkoll għall-
attivitajiet extra-kurrikulari tiegħek.

183
00:09:58,270 --> 00:09:59,830
>> RAMON: Issa din il-ġimgħa fl-aħbarijiet tech.

184
00:09:59,830 --> 00:10:03,080
Dropbox għamlet pjuttost fuss aħħar,
imma naf xejn dwar dan.

185
00:10:03,080 --> 00:10:04,880
>> DAVID: Well, mill-inqas
dan tweet marru out

186
00:10:04,880 --> 00:10:06,670
tard, li inti
ma mind qari -

187
00:10:06,670 --> 00:10:08,080
>> RAMON: Ara naqra, @ Dropbox.

188
00:10:08,080 --> 00:10:11,090
Tal DMCA tieħu fl folders personali.

189
00:10:11,090 --> 00:10:12,090
Dan huwa ġdid għalija.

190
00:10:12,090 --> 00:10:15,760
>> DAVID: Allura DMCA, għal dawk familjari,
huwa l Millennju Copyright Act Digital.

191
00:10:15,760 --> 00:10:19,200
U dan huwa US liġi li essenzjalment
tirregola l-użu u l-qsim,

192
00:10:19,200 --> 00:10:22,372
jew il-projbizzjoni ta 'qsim,
materjali ta 'copyright.

193
00:10:22,372 --> 00:10:24,330
Issa jirriżulta, dan
huwa attwalment xejn ġdid.

194
00:10:24,330 --> 00:10:27,330
Anki jekk l-internet kien
bit abuzz ma 'din l-istorja tard.

195
00:10:27,330 --> 00:10:29,670
Dropbox tabilħaqq
tanalizza l-fajls li inti

196
00:10:29,670 --> 00:10:33,670
jkollhom fil Dropbox tiegħek jekk int tipprova
li jaqsmu fajl, bħal movie li l-

197
00:10:33,670 --> 00:10:36,210
copyright, jew kanzunetta li l-
copyright, jew simili.

198
00:10:36,210 --> 00:10:39,320
>> Għaliex jekk kumpanija jew movie
studio jiddetermina, stenna minuta.

199
00:10:39,320 --> 00:10:41,430
Dan huwa movie tagħna, jew
li hija kanzunetta tagħna, huma

200
00:10:41,430 --> 00:10:44,260
tista 'tħalli Dropbox taf minn
tibgħat din tieħu l-avviż.

201
00:10:44,260 --> 00:10:48,112
Dropbox imbagħad jikkalkula dak li sejjaħ
hash, li huwa identifikatur uniku li

202
00:10:48,112 --> 00:10:50,070
qisu sekwenza ta '
karattri u numri

203
00:10:50,070 --> 00:10:52,290
li, bi għolja ħafna
probabbiltà, unikament

204
00:10:52,290 --> 00:10:54,170
tidentifika li fajl partikolari.

205
00:10:54,170 --> 00:10:56,780
Huma mbagħad jżidu li hash biex
blacklist, u kull ħin

206
00:10:56,780 --> 00:10:59,030
dawn Avviż inti jew lili jew
xi ħadd fuq l-internet jippruvaw

207
00:10:59,030 --> 00:11:03,160
li jaqsmu l-istess fajl, fejn dik
istess fajl huwa preżunt li għandu l-istess hash,

208
00:11:03,160 --> 00:11:04,270
huma tippermettix dan.

209
00:11:04,270 --> 00:11:06,110
>> Allura din hija strateġija komuni ħafna.

210
00:11:06,110 --> 00:11:07,860
Dan sar għal xi żmien.

211
00:11:07,860 --> 00:11:10,719
Dan ma jfissirx li Dropbox
huwa snooping madwar fajls tiegħek.

212
00:11:10,719 --> 00:11:12,760
Dan ma jfissirx li
dawn qed tħassar files tiegħek.

213
00:11:12,760 --> 00:11:16,010
Dan sempliċiment ifisser li jekk inti qed tipprova
b'mod proattiv jaqsmu fajl li xi ħadd

214
00:11:16,010 --> 00:11:20,182
allegat pussess ta ', huma
se jitrażżnu f'dak il-każ.

215
00:11:20,182 --> 00:11:21,390
RAMON: Dan kien kollu hawn fuq lili.

216
00:11:21,390 --> 00:11:24,820
Imma dak ma kienx, reċentement,
aħna wkoll kellhom l-opportunità

217
00:11:24,820 --> 00:11:28,960
biex iżuru tielet grad Ħġieġ Factory,
mwaqqfa mill LaunchCode u Pjazza

218
00:11:28,960 --> 00:11:31,400
ko-fundatur, Jim MCKELVEY.

219
00:11:31,400 --> 00:11:35,580
>> DAVID: Allura, jirriżulta li t-Tielet
Grad Ħġieġ Factory kien effettivament

220
00:11:35,580 --> 00:11:38,150
ispirazzjoni għall-kumpanija Jim, Pjazza.

221
00:11:38,150 --> 00:11:41,000
Allura Jim huwa pjuttost l-artisian
meta niġu biex jagħmlu ħġieġ.

222
00:11:41,000 --> 00:11:43,510
U hu attwalment maħluqa
dawn faucets sbieħ barra

223
00:11:43,510 --> 00:11:46,120
tal-ħġieġ fil-ħġieġ
banju fabbrika.

224
00:11:46,120 --> 00:11:49,360
Issa kif l-istorja tmur, a
Koppja daħal xi żmien ilu

225
00:11:49,360 --> 00:11:52,807
u staqsa jekk dawn jistgħu jixtru
dawn faucets għall-dar tagħhom stess.

226
00:11:52,807 --> 00:11:56,140
Jim, fil-ħin, ma kienx f'pożizzjoni li jipproċessaw
kumpaniji tal-karti ta 'kreditu minn dawn folks,

227
00:11:56,140 --> 00:11:58,450
u għalhekk twieled il-
ispirazzjoni għall Square,

228
00:11:58,450 --> 00:12:01,850
kumpanija li issa jippermetti li inti
tagħmel eżattament dan billi swiping kreditu

229
00:12:01,850 --> 00:12:05,530
card fuq tiegħek, per eżempju, iPhone
li biex jipproċessaw ħlasijiet.

230
00:12:05,530 --> 00:12:06,700
>> RAMON: I jkollhom phone flip.

231
00:12:06,700 --> 00:12:11,475
U issa, 60 sekonda ta '
David nfiħ ħġieġ.

232
00:12:11,475 --> 00:12:14,954
>> [MUSIC - Il-ċwievet iswed, "EVERLASING
 LIGHT "]

233
00:12:14,954 --> 00:13:10,700

234
00:13:10,700 --> 00:13:12,700
>> RAMON: U issa, xi xogħol
minn klassi tiegħek.

235
00:13:12,700 --> 00:13:15,970
Inti tista 'tfakkar dan,
minn Tqassim Pset 4 ta.

236
00:13:15,970 --> 00:13:17,110
>> DAVID: tbegħid, fil-fatt.

237
00:13:17,110 --> 00:13:20,400
Li juża l-Portable Sanford
Librerija, grafika user interface

238
00:13:20,400 --> 00:13:22,180
li magħhom inti tista 'tagħmel logħob bħal dan.

239
00:13:22,180 --> 00:13:25,802
Jirriżulta, inti tista tiftakar
logħba bħal dan mill-1989.

240
00:13:25,802 --> 00:13:27,417
Ejja tagħti ħarsa.

241
00:13:27,417 --> 00:13:30,399
>> [GAME VIDEO Ħsejjes]

242
00:13:30,399 --> 00:13:43,960

243
00:13:43,960 --> 00:13:46,470
>> DAVID: Issa malli titlesta
Pset 4, waħda mill-klassi tiegħek

244
00:13:46,470 --> 00:13:48,140
kellhom dan jgħidu fuq Facebook.

245
00:13:48,140 --> 00:13:52,470
>> RAMON: Aktar minn 20 sena ilu, xtrajt
din il-logħba simili, "alleyway", għal $ 25.

246
00:13:52,470 --> 00:13:54,284
Ma nistax nemmen stajt maħluqa minnha.

247
00:13:54,284 --> 00:13:56,950
DAVID: Issa inti tista 'wkoll jiftakar,
reċentement aħna intitolat fl-triq

248
00:13:56,950 --> 00:13:59,130
biex Media Lab MIT fejn
ħbieb tagħna John Maloney

249
00:13:59,130 --> 00:14:03,020
u Mitchell Resnick, il-ħallieqa ta '
Scratch, ġentilment poġġa bilqiegħda għal chat

250
00:14:03,020 --> 00:14:03,520
magħna.

251
00:14:03,520 --> 00:14:05,228
Fil-ħin, huma taw
us Sneak preview

252
00:14:05,228 --> 00:14:07,630
ta Scratch Jr, ġdida
verżjoni tal Scratch,

253
00:14:07,630 --> 00:14:10,490
fl-iżvilupp, li mmirat lejn
istudenti saħansitra iżgħar minn dawk

254
00:14:10,490 --> 00:14:12,545
li għalihom l-oriġinali
Verżjoni Scratch twieled.

255
00:14:12,545 --> 00:14:15,170
Issa, il-laboratorju media huwa fil-
proċess li jagħmlu daqsxejn ta 'kampanja

256
00:14:15,170 --> 00:14:17,820
biex jgħollu l-appoġġ għall-
iżvilupp kontinwu ta 'Scratch

257
00:14:17,820 --> 00:14:20,260
Jr Fil-fatt, fost l-affarijiet
huma jittamaw li tagħmel -

258
00:14:20,260 --> 00:14:22,820
>> RAMON: Jinsab rilaxx
verżjoni iPad din is-sena,

259
00:14:22,820 --> 00:14:25,470
bit-tama li jirrilaxxa Android
Verżjoni aktar tard din is-sena,

260
00:14:25,470 --> 00:14:28,685
u jiżviluppaw ir-riżorsi fil-kurrikuli
għall-għalliema u l-istudenti bl-istess mod.

261
00:14:28,685 --> 00:14:30,560
Jekk inti tixtieq li tikkontribwixxi
għal din il-kampanja,

262
00:14:30,560 --> 00:14:33,610
do biss ras għal din
Kickstarter URL hawn.

263
00:14:33,610 --> 00:14:36,170
Jew, għal aktar informazzjoni,
tagħti ħarsa lejn dan il-klipp.

264
00:14:36,170 --> 00:14:46,730
>> [Daqq tal-mużika]

265
00:14:46,730 --> 00:14:48,650
>> MARINA: Aħna qed jaħdmu
fuq Scratch Jr, li

266
00:14:48,650 --> 00:14:51,340
hija lingwa ta 'programmar għall-
tfal żgħar, mfassla speċifikament

267
00:14:51,340 --> 00:14:53,005
għal 5-7-il sena.

268
00:14:53,005 --> 00:14:56,810
U huwa ddisinjat magħhom fil-moħħ,
hekk huwa developmentally xieraq.

269
00:14:56,810 --> 00:15:01,750
U t-tfal jistgħu joħolqu animati
stejjer, logħob interattiv, collages,

270
00:15:01,750 --> 00:15:05,410
jew xi ħaġa li wieħed jimmaġina.

271
00:15:05,410 --> 00:15:08,325
>> SPEAKER 7: I simili Scratch
Jr għaliex hemm

272
00:15:08,325 --> 00:15:12,430
programmi tant li inti tista 'tagħmel.

273
00:15:12,430 --> 00:15:14,864
>> SPEAKER 8: Huwa bħalek
jistgħu jagħmlu movie tiegħek.

274
00:15:14,864 --> 00:15:19,480
>> SPEAKER 9: Inti bażikament tikseb tagħmel
logħba tiegħek u tagħmel dan yourself.

275
00:15:19,480 --> 00:15:21,120
>> SPEAKER 10: Taf dak li ma?

276
00:15:21,120 --> 00:15:22,120
SPEAKER 11: Le, tell me.

277
00:15:22,120 --> 00:15:24,720

278
00:15:24,720 --> 00:15:26,864
>> SPEAKER 10: Huwa jagħmilha stenna 50 sekonda.

279
00:15:26,864 --> 00:15:27,530
SPEAKER 11: Ara naqra.

280
00:15:27,530 --> 00:15:29,742
Kif sirt taf?

281
00:15:29,742 --> 00:15:32,157
>> SPEAKER 10: Minħabba l-arloġġ.

282
00:15:32,157 --> 00:15:34,100
U huwa ffissat għal 50.

283
00:15:34,100 --> 00:15:36,450
>> MARINA: Aħna disinn Scratch
Jr li jqabblu l-iżvilupp

284
00:15:36,450 --> 00:15:37,840
abilitajiet ta 'tfal żgħar.

285
00:15:37,840 --> 00:15:41,530
Aħna nħarsu lejn kumulattiv soċjali
kapaċitajiet personali,

286
00:15:41,530 --> 00:15:44,290
u aħna disinn l-
karatteristiċi ta 'Scratch Jr

287
00:15:44,290 --> 00:15:46,230
Biex titqabbel dak it-tfal iż-żgħar tista 'tagħmel.

288
00:15:46,230 --> 00:15:49,370
Aħna naħdmu ma 'l-għalliema, naħdmu ma
tfal, naħdmu mal-ġenituri.

289
00:15:49,370 --> 00:15:52,400
U aħna josservaw dak li kienu kapaċi
li tagħmel, dak li ma setgħux jagħmlu,

290
00:15:52,400 --> 00:15:56,070
u aħna marru lura u ġġeddu
Scratch Jr ħafna, ħafna, ħafna drabi

291
00:15:56,070 --> 00:16:00,430
hekk nistgħu verament tkun
għodda għat-tfal żgħar.

292
00:16:00,430 --> 00:16:01,960
>> RAMON: Li lilha għall CS50 Live.

293
00:16:01,960 --> 00:16:04,780
Grazzi għall-kontributuri
u l-persunal wara l-kamera.

294
00:16:04,780 --> 00:16:07,800
>> DAVID: Grazzi tant għall Ramon
għall-mili għall-vuċi tiegħi llum.

295
00:16:07,800 --> 00:16:13,245
>> RAMON: Dan kien CS50, u dan
huwa 12-programmaturi nfiħ ħġieġ.

296
00:16:13,245 --> 00:16:16,165
>> [MUSIC - AWTURI AMERICAN, "BEST JUM TA '
 MY LIFE "]

297
00:16:16,165 --> 00:17:10,058

298
00:17:10,058 --> 00:17:11,849
SPEAKER 12: U li
kif inti tagħmel skutella.

299
00:17:11,849 --> 00:17:14,470
Dan vickvee CS - Ah!

300
00:17:14,470 --> 00:17:15,839
U issa I magħmula l-rukkell blooper.

301
00:17:15,839 --> 00:17:18,584
Fantastic.

302
00:17:18,584 --> 00:17:44,427
>> [Daqq tal-mużika]