"How can it be summer in North America and winter in Australia at the same time?! ..."
posted by ant 1 year 9 months 1 week ago • 51 views • 5:39search results matching tag: Hot N Cold
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Red sprites, secondary jets and newly discovered green afterglow called "ghosts" triggered by red sprites. A dozen vibrant red sprites were recorded on this evening and only two events had the green afterglow.... continue reading
posted by newtboy 3 years 9 months 3 weeks ago • 985 views • 2:32"... When nutrients from the ocean depths reach the sunlit surface (like in the Galapagos), life is more productive..."
posted by ant 5 years 9 months 2 weeks ago • 54 views • 2:56I built a natural draft furnace to test ideas about how hot a furnace could get without the use of bellows. Natural draft is the flow of air through a furnace due to rising hot air. The hot gasses in the... continue reading
posted by Mordhaus 6 years 6 months 3 weeks ago • 454 views • 5:46I built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading
posted by Mordhaus 7 years 1 month 3 weeks ago • 419 views • 11:27Hot and cold water sound different when you pour them. When Steve pitched this to me, I didn't believe it, and then he sent me a couple of sound files, at which point I knew this was going to be the first... continue reading
posted by Mordhaus 7 years 2 months 1 week ago • 496 views • 2:38Pease porridge hot,. Pease porridge cold,. Pease porridge in the pot. Nine days old.
posted by Mordhaus 7 years 4 months 2 weeks ago • 32 views • 6:43YouTube: In freezing cold sand, a burning hot mine, or even inside solid rock – these extremophiles live anywhere that you wouldn’t want to live. What are they? How can they live in such extreme places?
posted by PlayhousePals 7 years 8 months ago • 15 views • 4:01YouTube: Cooked food smells and tastes great but how did we evolve to love cooked foods over raw foods?
posted by PlayhousePals 8 years 6 months 1 week ago • 461 views • 5:35YT-I built this tiled roof hut in the bush using only primitive tools and materials. The tools I used have been made in my previous videos. It should be pointed out that I do not live in the wild and that... continue reading
posted by newtboy 8 years 8 months 2 weeks ago • 1,709 views • 14:09It has to do with with regulations over what is drinkable and what isn't.
posted by nock 9 years 7 months 2 weeks ago • 1,701 views • 2:58Jiggly bits
posted by Mordhaus 1 decade 11 months 3 weeks ago • 1,400 views • 2:34- 1