Swanand
50.5K posts

Swanand
@Swan_and
Electronics... Music.... Dramas.... Marathi Books... #PuLa .... Programmer! Trying to learn German since forever



Annapurna


MeitY secretary says every social media user posting on current affairs can come under I&B oversight Vrinda Tulsian @vrinda_tulsian reports for ThePrint theprint.in/india/governan…

Apple sealed water inside the iPhone 17 Pro. It's called a vapor chamber. Held at partial vacuum, the water boils well below 100°C. That's the design. When the A19 Pro heats up, the water vaporizes, spreads across a 40mm copper envelope, condenses, and wicks back through copper powder that was sintered at 900°C in hydrogen (to form the pore structure). There's no pump or fan. Apple implemented the same phase-change principle that runs a nuclear reactor in a copper sheet thinner than a credit card. Samsung already shipped this in 2019. Apple waited six years. A sealed vacuum with water and porous copper has to survive drops, temperature extremes, and five years of daily use without a single leak. One leak and the cycle dies permanently. Apple needs 80 to 100 million of these per year. Three suppliers make them, all in Taiwan and China.

#RakeshBedi - The greatest Indian spy on screen 🔥😚
























