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Pennies for my thoughts
Oct. 14th, 2022 10:10 pmI found two 2-cent coins today and thus you get 2 thoughts.
1. The sound barrier is so called because, among other things, attempting to cross it led to a lot of plane crashes. At high enough speeds (Mach 0.8+), controls reverse: up becomes down and down becomes up, due to the air pressure becoming strong enough to twist the wings based on aileron (wing flaps) position.
2. I recently watched your city is full of fake buildings, here's why on youtube and it"s true! My city is is full of fake buildings. Three of them, at least. The video shows the ones at the following adresses: 29 rue Quincampoix, 27 rue Bergère and 145 rue Lafayette. It's wild to me that I never noticed. I've been rue Quincampoix! Recently, even!
1. The sound barrier is so called because, among other things, attempting to cross it led to a lot of plane crashes. At high enough speeds (Mach 0.8+), controls reverse: up becomes down and down becomes up, due to the air pressure becoming strong enough to twist the wings based on aileron (wing flaps) position.
2. I recently watched your city is full of fake buildings, here's why on youtube and it"s true! My city is is full of fake buildings. Three of them, at least. The video shows the ones at the following adresses: 29 rue Quincampoix, 27 rue Bergère and 145 rue Lafayette. It's wild to me that I never noticed. I've been rue Quincampoix! Recently, even!