Show HN: I created a toothbrush that docks and charges without wires
2022-07-18
Electric Car Sales Climb Sharply Despite Shortages
2022-07-17
Today I learned Amazon will recycle small electronics for free
2022-07-17
Gallium finds new use in soft electronics
2022-07-17
Cryptomining Capacity in U.S. Rivals Energy Use of Houston, Findings Show
2022-07-17
Making holes without an electric drill
2022-07-17
Battery materials can eventually be recycled indefinitely
2022-07-16
Another threat to 2022 elections: lack of paper
2022-07-15
How are these people in Reddit getting textbooks for free?
2022-07-15
Biggest Cryptominers in the U.S. Use as Much Power as Houston, Findings Show
2022-07-15