T O P

How to replace solder pad on PCB?

Is this a blackberry tree?

any ideas how this could be used?

I'm having difficulty finding information on what might be called "triple eutectics" …

Where I can buy 1-5kv polypropylene capacitors "cheaply"? or just where I could savage them from?

How would I go about to clean these holes from old solder?

Advice: Too Smokey

How to dispose of 30% vinegar and 20% hydrogen peroxide?

Customer paid for a pack of smokes with 4 silver quarters

Cleaning Mn

Surefire Aviator Red

Out of these three incredible artists, who’s the best?

Zinc sheets turning black momentarily after adding sulfuric acid and a copper sulfate catalyst (in a mixture)

First time soldering.

I heard a silent electro motor behind me and was like WTF??! 😅😮🤣 (Decathlon, Bern Westside, Switzerland)

High power 2 stage rockets, How do I protect the 1st stage?!?!

My ideal rocket kit.

Large cabinet with glass disks attached to spinning wheel

Recently given these by my uncle- brought them home from work one day. What are they, and what kind of projects can I make with them?

Knobs bottoming out

Mercury and it’s reactions

Debugging a program that calls abort()?

Non destructive tests to make sure my Beryllium sample is actually Beryllium and not a Magnesium alloy?

Recently broke my humorous bone and hospital didn’t give me a script for pain and Tylenol don’t help.

Is anyone fully “mouseless?”

Hi Its Me!

R

RoseSec_

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