Origami Black Hole
xkcd.com

You may notice the first half of these instructions are similar to the instructions for a working nuclear fusion device. After the first few dozen steps, be sure to press down firmly and fold quickly to overcome fusion pressure.

https://explainxkcd.com/3033/

  • ryven@lemmy.dbzer0.comEnglish
    4·
    3 days ago

    Oh damn I think I read this:

    The ton of TNT is a unit of energy defined by convention to be 4.184 gigajoules (1 gigacalorie),[1] which is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of TNT.

    And immediately brain farted “gigajoule” to “kilojoule.” Thanks!