New robot concept uses responsive materials to swim through water

Engineers at Caltech and ETH Zurich have developed robots capable of self-propulsion without using any motors, servos, or power supply. Instead, these first-of-their-kind devices paddle through water as the material they are constructed from deforms with temperature changes. The work blurs the boundary between materials and robots. In the self-propelled devices, the material itself makes […]

Say hello to Google One

Google is revamping its consumer storage plans today by adding a new $2.99/month tier for 200 GB of storage and dropping the price of its 2 TB plan from $19.99/month to $9.99/month (and dropping the $9.99/month 1 TB plan). It’s also rebranding these storage plans (but not Google Drive itself) as “Google One.” Going forward, […]

‘Memory transplant’ achieved in snails

Memory transfer has been at the heart of science fiction for decades, but it’s becoming more like science fact. A team successfully transplanted memories by transferring a form of genetic information called RNA from one snail into another. The snails were trained to develop a defensive reaction. When the RNA was inserted into snails that […]

Subaru’s first PHEV is the 2019 Crosstrek Hybrid

You’re probably more likely to associate Subaru with high-powered rally cars than any kind of eco-friendly transportation, but the automaker is determined to change that perception: it just unveiled plans for its first-ever plug-in hybrid. The 2019 Crosstrek Hybrid (not yet pictured) will combine Subaru’s familiar four-cylinder boxer engine and all-wheel drive with a hybrid […]