The AeroShark film can currently cover 40% of the surface of a Boeing 777, and Lufthansa Technik hopes to increase that to 80%. Credit: Lufthansa Technik In the early 1970s, German biologist Wolf ...

When you're resurfacing a garage floor, your focus should be on the preparation. A smooth, clean, and prepped surface is the only way to yield flawless results.

A person spreading self-leveling epoxy on a garage floor - Doralin Samuel Tunas/Shutterstock ...