News

RoboFly is first flying-insect micro-robot to go tetherless

You might remember RoboBee, an insect-sized robot that flies by flapping its wings. Unfortunately, though, it has to be hard-wired to a power source. Well, one of RoboBee’s creators has now helped develop RoboFly, which flies without a tether.

What the History of Math Can Teach Us About the Future of AI

The SpaceDrive Project – First Results on EMDrive

Propellantless propulsion is believed to be the best option for interstellar travel. However, photon rockets or solar sails have thrusts so low that maybe only nano-scaled spacecraft may reach the next star within our lifetime using very high-power laser beams. Following into the footsteps of earlier breakthrough propulsion programs, we are investigating different concepts based on non-classical/revolutionary propulsion ideas that claim to be at least an order of magnitude more efficient in producing thrust compared to photon rockets.

NASA’s Atomic Fridge Will Make the ISS the Coldest Known Place in the Universe

Crossbar Pushes Resistive RAM into Embedded AI

Resistive RAM technology developer Crossbar says it has inked a deal with aerospace chip maker Microsemi allowing the latter to embed Crossbar’s nonvolatile memory on future chips. The move follows selection of Crossbar’s technology by a leading foundry for advanced manufacturing nodes. Crossbar is counting on resistive RAM (ReRAM) to enable artificial intelligence systems whose neural networks are housed within the device rather than in the cloud.

If you’re rich, you’re more lucky than smart. And there’s math to prove it

It seems someone is producing a banned ozone-depleting chemical again

AI and Compute

We’re releasing an analysis showing that since 2012, the amount of compute used in the largest AI training runs has been increasing exponentially with a 3.5 month-doubling time (by comparison, Moore’s Law had an 18-month doubling period). Since 2012, this metric has grown by more than 300,000x (an 18-month doubling period would yield only a 12x increase). Improvements in compute have been a key component of AI progress, so as long as this trend continues, it’s worth preparing for the implications of systems far outside today’s capabilities.

Startup Wants to Replace Cars and Subways with Elevated Pods

If Solar and Wind Are So Cheap, Why Are They Making Electricity So Expensive?