Battery
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$1.5 trillion lithium deposit found in U.S. supervolcano crater
By Mark Tyson published
Scientists reckon that the McDermitt Caldera in the US might hold the largest deposit of lithium ever found.

Best College Laptops: Tested Picks for Research, Writing, Gaming and More
By Andrew E. Freedman last updated
College laptops fit for any student.

500 disposable vapes recycled into a powerwall to power a house
By Kunal Khullar published
By salvaging rechargeable batteries from thousands of used disposable vapes, UK-based YouTuber Chris Doel built a 50V power system that can run his workshop and home.

Angry Miao claims new gaming mouse offers ‘infinite battery’
By Mark Tyson published
Angry Miao boasts that its new premium tri-mode gaming mouse offers ‘infinite battery’ but it looks like it really offers extremely fast charging.

Tech to revive lithium batteries up to 12,000 charge cycles outlined
By Kunal Khullar published
The method involves injecting fresh lithium into degraded batteries using a specialized lithium compound, potentially extending their lifespan and improving battery sustainability.

Windows 11 battery indicator revamp delivers color coding and more pixels
By Mark Tyson published
A welcome redesign of the Windows 11 battery indicator is on the way with more pixels and colors.

Battery chemistry advance promises to deliver 'smaller, lighter, and cheaper' Li-ion cells
By Christopher Harper published
Researchers finally identify the primary cause of lithium battery degradation, and fixing it should allow for cheaper and longer-lasting lithium-ion batteries.

Qualcomm spends millions on marketing as it is found better battery life, not AI features, is driving Copilot+ PC sales
By Jowi Morales published
Qualcomm and Microsoft are pushing AI features so buyers will buy AI PCs, but many are simply choosing these laptops for their better battery life.
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