Combining a pressure battery with geothermal power could unlock both cheap energy storage and shallow geothermal power
batteries
The four-wheeled prototype device measures just 10 mm (0.4 in) per side, and tips the scales at about 1 gram (0.04 oz)
New ideas come up all the time
Battery longevity & how the cells degrade determines the useful life of your electric car & how much someone will be prepared to pay for it second-hand
The team say their cheap, compact battery system is ready for real-world tests and will be a “game-changer for energy transition”
The EU believes that the use of glue to connect batteries poses a greater risk to the environment
The punchline to an unfunny cosmic joke...