• 0 Posts
  • 115 Comments
Joined 2 years ago
cake
Cake day: August 14th, 2023

help-circle
  • Rapeseed (Brassica napus subsp. napus), also known as rape and oilseed rape and canola, is a bright-yellow flowering member of the family Brassicaceae (mustard or cabbage family), cultivated mainly for its oil-rich seed, which naturally contains appreciable amounts of mildly toxic erucic acid.[2] The term “canola” denotes a group of rapeseed cultivars that were bred to have very low levels of erucic acid and which are especially prized for use as human and animal food. Rapeseed is the third-largest source of vegetable oil and the second-largest source of protein meal in the world.[3][4]

    Brassica napus subsp. napus is the proper name. Everything else is slang and not worth arguing about.

    We call it Sunflower Oil

    We call it Rapeseed Oil

    Not Rape Seed Oil










  • Insulation on the dishwasher is mostly for noise and stopping moisture or heat from damaging surrounding cabinets.

    The dishwasher is using new water or heating water. It is not designed to keep the same water hot for an hour plus.

    The whole back of the dishwasher is a tiny piece of plastic. Not insulated at all. Some fancy ones now put a little insulation on back.

    But the idea isn’t to keep heat trapped to wash dishes, but to keep heat from being released and damaging things.





  • You can’t check for back feeding.

    Cable coming from house to pole has no power. Electrician goes to hook up wire. Homeowner puts on generator. Electrician gets electrocuted.

    Yes the testing and hooking up could be a small window of time but a fraction of a second after testing is all it takes.




  • Space isn’t really a vacuum

    Wait what?

    Space is a vacuum.

    Could argue it’s not a perfect vacuum. We haven’t created a perfect vacuum on Earth but we have come close.

    If I have a container and remove all the air inside. I have created a vacuum. Not a perfect one, but a simple vacuum.

    If I add rocks to the container. The rocks are now in a vacuum.

    Just like space. Space is a vacuum and there is “rocks” in it.