Solar device transforms used tires to help purify water so that it's drinkable
Scientists have developed a floating solar still device that is capable of harnessing the sun's energy to purify seawater and withstanding harsh maritime conditions.
Electrek1d
Aptera shows its production-intent solar EV at CES, ships this year? (Update)
Aptera says its solar EV can travel 10,000+ miles on solar per year. After 20 years in the works, it wants to deliver by the end of this year.
Interesting Engineering6d
Russia adds 13,800-ton nuclear attack submarine with 40 mph top speed to fleet
The Yasen-M class nuclear submarines Severodvinsk, Kazan, Novosibirsk and Krasnoyarsk are already operational in the Russian ...
Marine Link6d
Students to Demonstrate Potential of Liquified Hydrogen
TU Delft Hydro Motion Team, a team of 25 adult students, has designed a hydrofoiling boat that will be powered by ...