These tests suggest that composites of various types can have tensile fatigue properties superior to the metal light alloy. Kevlar-epoxy, Graphite-epoxy, and S-glass epoxy, all perform better than the ...

If you actually try to use your Cybertruck as a truck just know that towing will cause the aluminum frame to fatigue and break.

As President Trump’s global tariffs against steel and aluminum took effect, the European Union said it would impose up to $28 billion in levies on U.S. goods. The latest escalations added to the trade ...

global stock markets rose as traders with "tariff fatigue" appeared to shrug off Trump's plans. "Today I'm simplifying our tariffs on steel and aluminum," Trump said in the Oval Office.