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Cake day: June 18th, 2023

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  • I worked in geotech consulting and there is one piece of radioactive equipment used for soil testing that requires a certification to operate and transport in a vehicle, called a nuclear density/moisture gauge. Every year there’s an article that makes the news where a technician forgets to strap down the equipment so it doesn’t fall out the truck or not locking the box that holds the equipment and someone steals it. People really are stupid and lots of companies that give out work trucks don’t teach employees basic safety especially when towing or transporting fragile things.





  • delgato@lemmy.worldtomemes@lemmy.worldIt's true.
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    2 months ago

    The Italian Bombelli in 1572 seemed to toy with both concepts but called imaginary numbers “quantità silvestri” (silvestri meaning ‘wild’) and complex numbers “numeri complessi”. Interesting the imaginary is a quantity and the complex is a number, but maybe old Italian didn’t have that distinction.

    I suppose Descartes would agree with you, he first coined the term “imaginary” because he didn’t think they’d serve much purpose. Euler made use of them and continued using the term. Complex number is a complex - a number with a real and an imaginary component.



  • Okay, first off, a lion swimming in the ocean? Lions don’t like water. If you’d placed it near a river or some sort of fresh water source, that’d make sense. But you find yourself in the ocean, 20-foot waves, I’m assuming it’s off the coast of South Africa, coming up against a full-grown, 4-pound blobfish with his 20 or 30 friends? You lose that battle. You lose that battle nine times out of ten. And guess what? You’ve wandered into our school of blobfish, and we now have a taste of lion. We’ve talked to ourselves. We’ve communicated. “Lion tastes good. Let’s go get some more lion!" We’ve developed a system to establish a beachhead and aggressively hunt you and your family. And we will corner your pride, your children, your offspring…