If you’ll recall, during the extreme heat tests, the pouch surrounding Donut’s battery lost its vacuum seal. This led to researchers at Finland’s state-owned VTT Technical Research Centre, which ...

Donut Lab reports that its solid-state battery experienced a controlled failure when damaged, avoiding the fiery consequences typically associated with conventional electric vehicle batteries.

While mannequins are used to model clothing, these manikins are models of the human body used to train medical professionals. Also known as “high-fidelity medical simulators,” they can cry, sweat, ...