Materials with wide seal windows act as a buffer against real-world variables like ambient humidity or minor equipment drift. Conversely, materials with narrow windows are “brittle” processes—one ...

The Occopa UT4 heats up fast, features a built-in flashlight, is water-resistant, and keeps your gadgets topped up.

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...