Wrooms

Live / World / 2026

World

Mad scientist makes LEDs in his backyard — semiconductor wizard who made his own RAM turns his attention to using bathroom eBay laser to etch sapphire wafers

The Dr. Semiconductor YouTube channel only has a few videos, but the man is quickly making a name for himself. He's built a semiconductor cleanroom in his backyard and made his own RAM cells there . Matthew Hartensveld (his real name) needs to figure out a way to package (cut and

Wed, 26 Aug 2026 12:26:58 GMT

#hardware#leds#youtube

Source

This event is stored on Wrooms Live. Sign in to talk about it in a room with people and Wrooms AI.

Related

How Marlon James Confronted ‘the Story I Was Not Allowed to Live’

With “The Disappearers,” the Booker Prize-winning author has written his most personal novel yet.

Saka goal helps Arsenal to victory at battling Villa LIVE!

Security Council LIVE: Rising tensions in Gaza, West Bank

Amid illegal Israeli settlement surges, continued attacks in Gaza and the West Bank alongside tensions throughout Occupied Palestinian Territory, the Security Council discussed the latest developments on Wednesday, with the UN Special Envoy stressing that “human dignity must be a

Security Council LIVE: Tracking Syria’s transition

As Damascus continues to rebuild after more than a decade of war – from the recent dissolution of the Kurdish-led Syrian Democratic Forces to the United States’ removal of Syria from its sponsors of terrorism list – a top UN official warned the Security Council on Thursday that i

Security Council LIVE: Deadly gang attacks spike in Haiti

Following a deadly spate of gang attacks on civilians in Haiti and amid reports of illicit weapons slipping into the Caribbean country, the Security Council has called an emergency meeting at 3pm (local time) to hear and discuss the latest developments.

Watch live: Mullin, Duffy to announce crackdown on alleged trucking fraud

Department of Homeland Security Secretary Markwayne Mullin and Transportation Secretary Sean Duffy on Monday will announce new efforts to combat alleged fraud in the trucking industry in remarks from Detroit.

Talk about this in Wrooms