If your EGO battery has met its maker, think twice about cracking it open to take a look inside. Refurbishing or rebuilding ...

Value of metals embedded in e-waste in 2022. 0.034: Grams of gold and silver each harbored inside iPhone circuit boards. 80%: Roughly the amount of all stable elements on the periodic table used to ...

Once your phone reaches the retailer or buy-back agent, it’s quickly graded. If it switches on, if the screen is clean, if the battery behaves, it’s considered good for second life ...

The rules of reclining, according to 7 frequent fliers ‘Claim is preposterous’: Producer pushes back on Pentagon’s criticism ...

This is the most complex or detailed soldering I've done so far, the QFN20 package is very small but still not impossible to solder using conventional tools. In this video I make a functional circuit ...

Cutting boards are one of the most frequently used tools in any kitchen, but for home bakers, they hold an extra layer of ...