Sign in Subscribe

Batteries

Changing Batteries

How can we move away from Lithium-Ion for all our devices?

Photo by Frankie / Unsplash

Lithium-Ion batteries are loved by device makers because of their energy density. However the materials used to make these cells aren't without significant ethical problems.

So what new battery technologies might enable us to move away from Lithium-Ion?

Other news worth reading:

The chefs using TikTok to reinvent their careers. (BBC)

Go read this report about how researchers used Google Maps to track the invasion of Ukraine. (The Verge)

A New Message for Police: If You See Something, Say Something. (NYTimes)

How Putin made the EU great again. (Politico)

Read next

Will the Metaverse destroy Meta?

Will the Metaverse destroy Meta?

How long can Meta continue spending on the Metaverse before investors force it to refocus on its core business?

When Self-driving Cars Crash, Who Is Responsible?

When Self-driving Cars Crash, Who Is Responsible?

While level five autonomous vehicles are still years away, one of the questions facing regulators is who holds responsibility if one of these vehicles has a crash?

EV Emissions

EV Emissions

With issues around global fuel supplies, and the impact of climate change, many people are now starting to consider a switch to an EV. But just how green are electric vehicles?