Raincoat no longer waterproof? A textile scientist explains why – and how to fix it

You pull on your rain jacket, step out into the storm, and within half an hour your undershirt is soaked. The jacket you ...
GM Authority

GM 6.2L V8 L87 Recall: How’s Your Unreplaced Engine With 0W-40 Oil Doing So Far?

Some folks impacted by the L87 engine recall should now be running an updated oil spec, which has us wondering - how's your ...

Sure, You Could Replace Your Engine Coolant With Pepsi, But Watch This First

YouTubers are known for their wacky and wild stunts, like this group that replaced a car's coolant with Pepsi. Here's what ...