Toby Donaldson (@tjd) profile picture
Joined March 2007
Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)Photo by Toby Donaldson (@tjd)
Epistemology: just say know
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I’m trying to think of ways to make online teaching more interesting so decided to make trailers for my classes. Here’s my first attempt.
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Toby Donaldson retweeted
You could emulate 95% of feedback my advisor gave me about graphs with this one checklist.
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Minecraft is adding tigers to real life.
Gamers in the 90s: Wow, everything in this game looks so real! The game:
Toby Donaldson retweeted
Me ten years ago, on seeing a poorly designed interface “Wow, what idiot designed this?” Me, today: “What constraints were the team coping with that made this design seem like the best possible solution?” Empathy trumps fundamental attribution errors.
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Toby Donaldson retweeted
I think I'm the Kasparov of that.
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I like this video about how one less than the square of a prime (more than 3) is always a multiple of 24: youtube.com/watch?v=ZMkIiFs3…
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Its proof relies on the useful fact that among any n consecutive integers, at least one of those integers is evenly divisible by n.
This made me laugh ... then cry a little. – at Austin, TX
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Toby Donaldson retweeted
A new Munker illusion, which I call confetti. All the dots in the background are the same color (RGB 250, 219, 172) but are perceived as four different colors. The differences are subtle, though, and depend on the size of the image when it's viewed. cc @AkiyoshiKitaoka
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Toby Donaldson retweeted
Don't jump to conclusions. The blue lines are parallel.
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Getting ready for Cuban chicken chili #chefsplate
Getting ready for turkey tikka masala #chefsplate