Collaborate Disseminate
Drones, many readily available on e-commerce shops like Amazon, are plagued by vulnerabilities that could give attackers full root access to the device, read or delete files, or crash the device. Continue reading Many Commercial Drones ‘Insecure by Design’
Drones, many readily available on e-commerce shops like Amazon, are plagued by vulnerabilities that could give attackers full root access to the device, read or delete files, or crash the device. Continue reading Many Commercial Drones ‘Insecure by Design’
Who is [John Goodenough]? He’s 94, so he’s been around long enough that you ought to know him. He was one of the co-inventors of the lithium-ion battery. Think about how much that battery has changed electronics. [Goodenough] along with [Maria Helena Braga] may have come up with that battery’s successor: the solid state battery. There’s a paper available that is free, but requires registration. If you don’t want to register, you can read the news release from the University of Texas with no trouble.
Keywords used to describe the new battery are low-cost, noncombustible, long cycle life, high energy …read more
Continue reading Solid State Battery from the Man Who Brought Us Lithium Ion
Researchers used 3D models and CT scanning to determine that Lucy fell from a tree. Continue reading Lucy, Our Early Human Ancestor, Died a Sad and Sudden Death