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David Landy
128 followers
128 followers
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My collaborator Erin Ottmar just got featured in a video by her university, WPI--about our Graspable Math project! Very fun. Seeing it like this makes me feel so professional...Nice going, Erin!

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Beth Crawford and her lab at UR made this simple at-home EMG system, that is high enough quality to replicate some classic psychology studies. Systems like this often cost more than $10k commercially. I've played with it, and it is pretty awesome!

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Delightfully obvious idea!

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In case you want to know what it's like, it's like this.

That bus turned out to be empty; still turned on, just abandoned.
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I love big numbers mistakes. This one is really cute.  All our problems are solved by the lottery:

https://davidlandy.net/millions-and-billions-and-obamacare/

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There's a neat new study about "Bedtime Math".  The authors talk about how great the books and apps are.  They are not wrong, but it's not the whole story. I tell you the secret truth here: https://davidlandy.net/the-dangerous-lie-of-bedtime-math/

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Zach Horne, John Hummel and friends have a fascinating new study on how to convince people to vaccinate. 
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