Check out our exhibition “Mathematics: Vintage and Modern” for the math behind Rubik’s cubes, Klein bottles, and knots, among much, much more. It’s on view post-security in Terminal 2 and online at https://t.co/loGSK6ryKu #PiDay#MathAtSFO#mathThis tweet was posted on March 14, 2022.
Happy Pi Day! The mathematical sign of pi represents the infinite, non-repeating number that is the ratio of a circumference of a circle to its diameter, commonly shortened to 3.14159. #PiDay#math#avgeekThis tweet was posted on March 14, 2022.
Happy #PiDay! Installed this week in our newest exhibition, "Aluminum: The Miracle Metal of Aviation", is a delightfully round engine cowling from a DC-9. Its bluntly curved leading edge helped to slow down air flow from near supersonic speeds to feed the engine fan. This tweet was posted on March 14, 2019.
RT @flySFO: Today is #PiDay! Celebrate with a slice of pizza pie at-
🍕Pie Five (T3)
🍕Amoura Cafe (T3)
🍕Boudin Bakery (Int'l A side)
🍕Potre…This tweet was posted on March 14, 2019.
Happy #PiDay! Have you ever eaten pie at an airport? In the mid 1950s, the coffee shop at San Francisco International Airport served a number of pies including chicken pot, apple, fruit and pie a la mode or with cheddar cheese. This tweet was posted on March 14, 2018.