Education & KnowledgeCan the CIA really track your heartbeat from 60 km away?
PeerTube
How This Miracle Drug Disappeared Over Night
How This Miracle Drug Disappeared Over Night
ItseNäin koko yön lieviä painajaisia. Salilla tein vatsalihakset ja olkapäät. Palautin fedireaktiot Wordpressin teemaan. Loppupäivän koodasin.
https://marginaa.li/2026/04/28/28-huhtikuuta-2026/Wombats Poop Cubes
Wombats Poop Cubes
Why don't trains make *that* sound anymore?
Why don't trains make *that* sound anymore?
Dragster SystemsLa tecnología secreta de espionaje dentro de cada tarjeta de crédito
«¿Qué tan seguras son las tarjetas que usamos?»
0:00 Disolviendo una tarjeta en acetona
1:32 El dispositivo soviético sin energía
6:24 La primera tarjeta de crédito
8:21 Tarjetas de crédito con banda magnética
11:51 Cómo clonar una tarjeta de crédito
13:50 Chip y PIN
18:03 Operación Easy Chair
19:58 ¿Cómo funciona una tarjeta sin contacto?
23:39 Carterismo digital
Vía: Veritasium en español
#Divulgacioncientífica #Tecnología #Ciencia #Veritasium #DerekMuller #TarjetaDeCrédito #CHIP #PIN #EasyChair #NFC #contactless
Duncan Idaho"... banana based reasons not to smoke!" 😂
The Most Radioactive Place On Earth
Michael T Babcock@whitequark but why? Maybe most people aren't aware of this but most of what people think of as day trading is done through options now, which is adjacent but not stocks at all.
Derek did a great video on this:
https://youtu.be/A5w-dEgIU1M
Or are we just upset by prediction markets which aren't even remotely related and just pretend to be?
The Trillion Dollar Equation
Sean PayneIncredible video from Veritasium about a blatant security hole with Tap-To-Pay on iPhones. I agree with their stance that Apple and Visa should fix this.
https://youtu.be/PPJ6NJkmDAo
I hacked MKBHD's locked phone
Bård H. (lvl 49 🇳🇴)"Banana for scale" reinvented! 😁
#YouTube #Veritasium #Radiation #Banana #NorskTut #Allheimen
