This dual cross-linking design lets the muscle switch stiffness on demand. In lab tests, its stiffness jumps from about 213 kilopascals — soft, like rubber — to 292 megapascals, hundreds of times ...
When specifying a power supply, the right certification can make or break a project. But why does certification matter and which ones to look for?
The Treedix multifunction USB cable tester quickly identifies which cables still work and which ones belong in the recycling bin.