a-strategy-to-achieve-ultrahigh-power-and-energy-density-in-lithium-ion-batteries

A strategy to achieve ultrahigh power and energy density in lithium-ion batteries

BusinessLeave a comment

In recent years, lithium-based batteries have become widely used to power a wide range of electronic devices, including tablets, smart phones and portable computers. These batteries have different compartments, called cells, each of which contains a positive electrode and a negative electrode separated by a chemical known as an electrolyte. Read More https://techxplore.com/news/2020-03-strategy-ultrahigh-power-energy-density.html Views: 0

radar-safety-system-protects-only-7-per-cent-of-uk-smart-motorways

Radar safety system protects only 7 per cent of UK smart motorways

TechnologyLeave a comment

The UK government has pledged to make smart motorways safer by rolling out a radar detection system within the next three years, but New Scientist can reveal that just 7 per cent of the roads are protected by the measure today Read More https://www.newscientist.com/article/2237239-radar-safety-system-protects-only-7-per-cent-of-uk-smart-motorways/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Views: 0