The robots had their biggest week yet
China's WAIC 2026 closed with a wave of production-ready humanoids, from AgiBot's 51-degree-of-freedom A3 Ultra to Unitree's transformable GD01, plus the first full-size robot fighting league. We unpack…
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All newsThe EU pries Android open for rival AI
The EU has ordered Google to give rival AI assistants system-level Android access and share its Search data, cracking open…
The AI boom is eating your RAM
AI data centers are draining the world's DRAM supply, doubling memory prices and starving PCs and phones as HBM crowds…
Meta bets a nation’s worth of power on AI
Meta hires an AWS veteran to lead a $125B+ push into its own AI cloud, framing compute and power, not…
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What Deep Learning Actually Is
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How the Internet Stack Really Works
You press Enter on a web address and a page appears a fraction of a second later. In between, your request was…
Electronics
Resistance and Ohm’s Law: Controlling the Flow
Resistance (R, measured in ohms) is a material's opposition to current: as charge carriers collide with the atomic lattice, they shed energy…
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What Electricity Actually Is: Charge, Current, and Voltage
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You press Enter on a web address and a page appears a fraction of a second later. In between, your request was…
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