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Cake day: June 19th, 2023

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  • friend_of_satan@lemmy.worldtoScience Memes@mander.xyzProud globohomo
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    16 days ago

    This is so Carl Sagan.

    And so we got to talking. But not, as it turned out, about science. He wanted to talk about frozen extraterrestrials languishing in an Air Force base near San Antonio, “channeling” (a way to hear what’s on the minds of dead people—not much, it turns out), crystals, the prophecies of Nostradamus, astrology, the shroud of Turin … He introduced each portentous subject with buoyant enthusiasm. Each time I had to disappoint him: “The evidence is crummy,” I kept saying. “There’s a much simpler explanation.”

    And yet there’s so much in real science that’s equally exciting, more mysterious, a greater intellectual challenge—as well as being a lot closer to the truth. Did he know about the molecular building blocks of life sitting out there in the cold, tenuous gas between the stars? Had he heard of the footprints of our ancestors found in 4-million-year-old volcanic ash? What about the raising of the Himalayas when India went crashing into Asia? Or how viruses, built like hypodermic syringes, slip their DNA past the host organism’s defenses and subvert the reproductive machinery of cells; or the radio search for extraterrestrial intelligence; or the newly discovered ancient civilization of Ebla that advertised the virtues of Ebla beer? No, he hadn’t heard. Nor did he know, even vaguely, about quantum indeterminacy, and he recognized DNA only as three frequently linked capital letters.






  • Speaking as a driver and cyclist, no driver is going to notice a small camera. Most wouldn’t even notice a sign what says “you are being recorded.”

    IMHO the best way to not get hit by a car is to take up more room on the road so you have a safety buffer on your inside lane that you can move into any time you feel unsafe as a car passes. Where I live, most people drive huge trucks, and that’s what I do.

    Any time I hug the inside edge of the lane too closely, they think they can squeeze by without going over the middle line, which is unsafe for me. Once they pass that middle line they seem to not care about going way over it, which puts more room between them and me.






  • Make sure the bag you bring this stuff in is a beach friendly bag that lets the sand fall out through loose knit threads, like a net. Also if you have clothes with pockets like that, bring them instead of clothes that have pockets made of tight knit cloth.

    Also bring something to put seashells into for the trip back home. Maybe a plastic jar.

    A bucket is always a good idea. You can find collapsible buckets that would be easy to fit inside a bag. Buckets are good for sandcastles and for bringing water to wash sand off of things.