Science Sunday!
Have you ever asked yourself, “Self, I wonder how light bulbs are made?” Specifically, incandescent lights, not LED bulbs: the latter are probably also interesting, but that’s not today’s subject.
Really, how often do you think about light? I’ve been thinking about it a fair amount recently: throughout the whole history of man, we have really only had the ability to control lighting for about 150 to 170 years now. If you want to get an idea of what things were like in the days before, pull a Samuel Pepys. Go into the smallest windowless room in your house (a bathroom is fine) with a book and a candle. Light the candle: just one candle, because candles cost money in Pepys day. Now try to read the book. Now imagine doing that every night for the rest of your life.
This is a vintage GE documentary about the making of their “Mazda” brand light bulbs.
Bonus #1: Perhaps I am fudging the definition of “science” a bit here, but you’ve heard the expression “build a better mousetrap and the world will beat a path to your door”, right?
“West Germany vs. East Germany Mouse Traps. Mousetrap Monday”.
Also, this gives me a chance to retell the classic Soviet joke (which I think was used in “Chernobyl”): “What’s as big as a house, burns 20 liters of fuel every hour, puts out a shitload of smoke and noise, and cuts an apple into three pieces? A Soviet machine made to cut apples into four pieces.”
Bonus #2: Let’s get back to something that is at least a close approximation to science. Plus bonus fun!
“Shaking Buildings Over a Mile Away!” from “Tech Ingredients”. Basically, this involves igniting decently large amounts of hydrogen mixtures.
“Let’s bring everything in soon so if the cops come there’s nothing here.” That’s my kind of science.
Bonus #3: I wanted to do some biology last week, but compromised. Here’s something that comes closer to what I wanted to do: a 1954 film about the virtues of antibiotics.