Breaking News
ICE Will Be Able to Monitor Exactly Where You Are Using Technology Created by an Israeli Company
Millions Of America's Teens Are Being Seduced By AI Chatbots
The 'Largest Protest in American History'… Made No Difference at All
Los Angeles County Declared State of Emergency to Combat ICE Raids and Promises Rent Relief
Top Tech News
3D Printed Aluminum Alloy Sets Strength Record on Path to Lighter Aircraft Systems
Big Brother just got an upgrade.
SEMI-NEWS/SEMI-SATIRE: October 12, 2025 Edition
Stem Cell Breakthrough for People with Parkinson's
Linux Will Work For You. Time to Dump Windows 10. And Don't Bother with Windows 11
XAI Using $18 Billion to Get 300,000 More Nvidia B200 Chips
Immortal Monkeys? Not Quite, But Scientists Just Reversed Aging With 'Super' Stem Cells
ICE To Buy Tool That Tracks Locations Of Hundreds Of Millions Of Phones Every Day
Yixiang 16kWh Battery For $1,920!? New Design!
Find a COMPATIBLE Linux Computer for $200+: Roadmap to Linux. Part 1
Sila Nanotechnologies Biggest Battery Breakthrough in Last Ten Years
Hyperchange has a conversation with Sean Mehta, a battery scientist at Sila Nanotechnologies, about the potential of transition metal-free Cathodes. This has the potential to disrupt the battery materials supply chain.
Batteries are being developed that have high energy densities and cheaper materials.
In 2019, they created a 4-volt-class aqueous Li-ion full cell with an energy density of 460 watt-hours per kilogram of total composite electrode and about 100 percent Coulombic efficiency. The anion conversion–intercalation mechanism combines the high energy densities of the conversion reactions, the excellent reversibility of the intercalation mechanism and the improved safety of aqueous batteries.