Readers Asked Us to Test These 5 Protein Powders. All Had Low Levels of Lead.

We tested powders from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Our results show it’s possible to ...
Hackaday

DIY Grid Dip Meter Teardown

You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...
The Leader

9 quick cash boosts to stretch January budget until payday

From doing surveys to selling your clutter, here are nine quick and easy ways to stretch your budget this January until payday finally arrives.
Ideal Home on MSN

This DREO Smart Dehumidifier is fast to setup, easy to use and reduces humidity in next to no time

For example, it's lighter than the MeacoDry Arete Two, which weighs a hefty 15.1kg, but, unlike the DREO, it has a dedicated ...
IEEE

The Influence of Junction Temperature Variation of LED on the Lifetime Estimation During Accelerated Aging Test

Abstract: In this paper, seven LED lamps are selected to investigate how the junction temperature (Tj) of LED varies during the step-stress temperature accelerated aging test. The ambient temperatures ...