Hydrogen fuel cells for cars
Replacing combustion engines with hydrogen fuel cells can help make cars more... Read more
by Matt Leake Nov 29, 2023 4 Comments 4 Links
#cars, #eco, #hydgrogen, #hydrogenfuel, #motoring, #science, #sustainable, #technology,
by Mr N Nov 24, 2023 3 Comments 3 Links
#ai, #hostilerobots, #robotics, #robots, #science, #tech, #technology, #weapons,
Facial recognition on door locks is a cool idea, but like other types of biometric security, it has flaws and can be easily fooled!
You can also get them at eBay
https://www.ebay.com/itm/403981941663
These are quite common, and you can find one at Amazon!
This is cool! It seems like a faster and more convenient way to unlock doors compared to fingerprints or keypad locks.