> be Alexandra Elbakyan > be born in Kazakhstan in 1988 > start coding at 12 > hack your internet provider at 14 > hack MIT Press at 16 to download neuroscience books you can't afford > get a CS degree from Satbayev University > intern in neuroscience at Georgia Tech > speak at

Meet the General Electric 70 MeV electron synchrotron. From 1956 to 1964, this particle accelerator delivered radiation therapy to cancer patients.

Ugh I love this lil oscilloscope

christopher reeve broke his neck in 1995 and lived nine years on a ventilator. in those nine years he gave the most-watched speech at the 1996 democratic national convention, wrote three books, and started a foundation. his wife dana made it seventeen months after he died…

Google se lleva 238 mil millones de dólares al año solo por llenarte de anuncios. Un solo desarrollador creó una herramienta totalmente gratis que los bloquea a todos, antes de que lleguen a cualquier dispositivo. En toda tu casa. Al mismo tiempo. Sin instalar nada en el

the “talent funnel”… makes sense?! 🤔 linkedin.com/posts/antoniob…

This is a spectacular set of photos. Follow the link.

That bag has a name. It's a bindle. And in the 1930s, about 250,000 American teenagers actually packed one and walked out the door to ride freight trains, looking for work after the crash wiped out their families' savings. They were called boxcar boys and girls. Many were just

Neural networks and machine learning, visualized

Ah, how we yearn for the simpler times, when all you needed was a 7-contact cam timer to run such a machine. People have no clue how brilliant old hardware could be. I mean YOU try to invent cruise control mechanically. It's 8 lines of code on an ESP32, but an engineering and

CPUs tend to get slower with time. Probably not for the reason you’d expect. Unfortunately, many microcode updates are security related, which almost universally cause performance regressions…or even complete feature loss! Haswell might be the worst performing processor family

Mark Rosheim built a robotic joint that mimics a human wrist—full range of motion, no wobble, no compromise. The first version had custom-machined gears and hand-loaded bearings. Stunning, but nearly impossible to afford. So he started over, again and again. Eight generations

7 señales de que tu cuerpo está inundado de cortisol. (Y no te das cuenta) 1. Contracciones musculares aleatorias.

And on the defense drone side, a Teslas worth of money is burned on a regular basis 🥲

Confused between NPN and PNP transistors outputs? Here’s the simplest way to understand Sinking vs Sourcing PLC signals. Save this guide for troubleshooting sensors, PLC inputs, and industrial wiring.

Para quien NO conozca el proceso. De esta forma se comprueba facilmente si las bolas de la CPU están o no haciendo contacto con la placa, o al menos así lo compruebo yo, Si lo sabías pos un pin para tí y si no po eso que te llevas! Feliz fin de semana! Disfruten y descansen!

VFDのポータブル機だと、これまで見た中で一番クルクルしたのはこれ。Panac S-1で8の三乗根。