Why Diesel Engines Have Higher Compression Ratios Than Gas Engines

Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...
AlphaGalileo

An Inspiration for Designing Tougher Materials: Dentin Inside Wolffish Teeth Is a Rare Material That Shrinks in Width When Compressed Along Its Length

A new study has uncovered a rare behavior in the material of the teeth of the Atlantic wolffish. This material is osteodentin ...
Classic & Sports Car on MSN

Buick’s land yacht: reappraising the ’71-’73 Riviera

Some cars just end up tainted. The 1963-’65 Buick Riviera is the darling of the American-car scene, and with good reason: its ...

Is Nvidia's Valuation Still Justified? What Really Matters Heading Into 2026

Nvidia (NVDA) remains a strong buy, with earnings growth outpacing share price appreciation and valuation multiples ...