Joined September 2013
- Tweets 554
- Following 83
- Followers 70
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146 Photos and videos
21 Jul 2022
#mathphoto22 #mathgames
Unit block racing bonus grandma points for getting to use a tape measure too
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12 Jun 2022
Leg 3 Leonardo express to Rome airport, then a flight out tomorrow fingers crossed
12 Jun 2022
Stuck in the pisa airport @ Lufthansa cancelled flight. Supposedly rebooked on a flight that adds legs and 2 overnights. Suggestions on how to get better rebooking?
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14 Feb 2022
My phone updated last night. So today I'm spending time finding resets or workarounds for things google/android thought were "improvements"
22 Oct 2021
Cleaned this year's House Wren nests out of my bluebird nest box only to find someone has been storing lots of acorns in there
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17 Sep 2021
First long hike in over a year. Falls Trail at Ricketts Glen
Not crowded at all on a school/work day. Finally feeling officially retired
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mtang retweeted
29 Jul 2021
I remember when I learned the difference between a parabola and a catenary curve. A hanging chain is a catenary but the curve of a suspension bridge’s cable is a parabola. #conic #MathPhoto21
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mtang retweeted
29 Jul 2021
Bike lane markings look like circles from a distance but are actually ellipses up close. #conic #MathPhoto21
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29 Jul 2021
New week, new topic for #mathphoto21. Looking for examples of conic sections as they exist outside of textbooks and weirdly stacked ancient Greek cones.
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18 Jun 2021
Introducing an old favorite to a new crew to celebrate summer
Dirt cups for the win
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