This $12 gadget quietly became the most useful thing on my keychain - here's how

So, whether you're a DIY enthusiast, a gadget repair hobbyist, or just someone who appreciates a versatile tool, the Mini iSesamo Spudger is a fantastic addition to your toolbox or keychain. You won't ...

Should you buy $15 cordless screwdrivers from Amazon? I tested one, and here's my advice

All the gripes aside, the XLX 4.2V cordless screwdriver is a great tool for $15. The handle could benefit from some soft overmoulding, and the LED light only comes on when the tool is running, but for ...
C&EN

Using Silver-Nanoparticle-Loaded Cotton Thread To Demonstrate the Continuous Flow Catalytic Reduction of 4-Nitrophenol

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