Tech Xplore on MSN

Batteries from rust? Carbon spheres filled with iron oxide deliver high storage capacity

Conventional lithium-ion batteries contain problematic substances such as nickel and cobalt, and the solvents used to coat ...
Yardbarker

Brad Keselowski reacts to replacement driver Corey LaJoie’s epic battle in NASCAR Clash LCQ

Brad Keselowski was impressed with what he saw from Corey LaJoie in the NASCAR Clash Last Chance Qualifier (LCQ). After the race, Keselowski went to X/Twitter to send LaJoie a message.
Tax Guru

CAAR Classified Brass Rods as Copper-Zinc Alloy Rods Based on Composition

The ruling confirms that alloys are classified by the metal predominating by weight. Since copper predominated, the brass ...
Knowridge Science Report

Batteries made from “rust” could be cleaner, cheaper, and surprisingly powerful

Lithium-ion batteries power everything from smartphones to electric cars, but they rely on materials that raise environmental and ethical concerns. Metals like nickel and cobalt are costly to mine, ...
Real Simple on MSN

Amazon's 50 best weekend deals go up to 85% off—including rare Brooks, Lodge, and Michael Kors discounts from $10

Popular Amazon finds start at $10.