O.K. Boomer 🥶 Deskundige Expert

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O.K. Boomer 🥶 Deskundige Expert

O.K. Boomer 🥶 Deskundige Expert

@PeterLiemberg

Ordained Priest of Dudeïsm. Pastafarian. Twitter achiever. Takes prisoners (Slaveholder). Kills enemies. Took people skydiving, back in the day. #FoutDenker

Bad Nieuweschans 参加日 Ocak 2010
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O.K. Boomer 🥶 Deskundige Expert
Dus jullie dachten dat ik een grapje maakte over mijn priesterwijding in het Dudeïsme?
O.K. Boomer 🥶 Deskundige Expert tweet media
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O.K. Boomer 🥶 Deskundige Expert
@Focusscience1 @aakashgupta Gelijk patent aanvragen! Dit klinkt zo simpel dat het wel haast moet werken en als elke vliegtuigband daardoor 50% (of zo) langer meegaat, tikt iedereen blijmoedig de $0,01 per wiel aan patentrechten fluitend af. 😎
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Arnout Jaspers
Arnout Jaspers@Focusscience1·
@aakashgupta When the landing gear is deployed, the plane still goes ~300 km/h. They could pre-spin the wheels simply by putting small, curved fins around the metal rims of each wheel. Why has nobody ever thought of that?
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Aakash Gupta
Aakash Gupta@aakashgupta·
The physics of what's happening in that 0.1 seconds of contact should bother you. Those tires are completely stationary when they hit the ground. The plane is moving at 250 km/h. For the first fraction of a second, the rubber isn't rolling. It's skidding. Pure friction has to accelerate 22 wheels, each weighing 120 kg, from zero to 155 mph in roughly a tenth of a second. The tread surface goes from -50°C at cruising altitude to over 200°C at the moment of contact. A 250-degree temperature swing in 0.1 seconds. The smoke you see at every commercial landing is rubber vaporizing off the tire surface. Studies at Manchester and Heathrow found that tire smoke at touchdown produces a greater magnitude of particulate emissions than the jet engines themselves. The tires are inflated to 200 PSI, six times your car's tire pressure, and they're filled with nitrogen instead of air. Regular air contains moisture that would flash to steam and oxygen that could combust at those friction temperatures. Nitrogen eliminates both risks. Each tire costs $5,500 and lasts about 250 landings before replacement. The A380 carries 22 of them. At max landing weight, those 22 contact patches are distributing 391 metric tons across roughly 15 square feet of rubber. That's 57,000 pounds per square foot. The reason they don't pre-spin the wheels before landing, which would eliminate the skid and save millions in tire wear, is weight. Adding electric motors to 22 wheels increases fuel burn on every single flight. The math says it's cheaper to vaporize rubber 250 times and buy new tires than to carry the motors.
Chauhan@Platypuss_10

This is the most satisfying video I've ever seen. Slow-motion footage of an A380's weight on wheels during touchdown.

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ReinBijlsma
ReinBijlsma@ReinBijlsma·
Nul vliegtuigstrepen in de lucht. Dat zie je niet vaak.
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O.K. Boomer 🥶 Deskundige Expert がリツイート
Heimish Humor
Heimish Humor@HeimishHumor·
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O.K. Boomer 🥶 Deskundige Expert
@FemkeMarijeW Mijn Google Maps raakt van slag als ik naar Holwert zoek. Ljouwert schijnt Leeuwarden te zijn, maar Holwert dan weer niet 'Holwarden'. Doen jullie dat expres om ons op een dwaalspoor te brengen? #dtv 😎
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Femke Marije
Femke Marije@FemkeMarijeW·
Vandaag wordt er gestemd over m'n Waddenmotie. Het waddengebied is prachtig. Sinds ik in Holwert woon zoek ik het vrijwel dagelijks op. Je kunt in zo'n gebied, zeker rondom de eilanden, niet lukraak hele gebieden afsluiten. De waddenbewoners kennen het gebied als geen ander!
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O.K. Boomer 🥶 Deskundige Expert
People who DO have 'problems with Israel' apparently never have a problem with fake AI images, which are intended to generate outrage about something that did not actually happen that way. All for the noble cause, of course. 🤡🥳🤣😂😅😎
ELIZABETH LANE@imelizabethlane

And then they wonder why people have a problem with Israel. Apparently, it’s not enough to support its living standards and existence, we’re also expected to support its criminal behavior.

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Cynical Publius
Cynical Publius@CynicalPublius·
@SGTWipper1Each It's not the jump that is the thrill, it's the night time mass tactical jump in combat equipment with a follow-on mission that is the rush.
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Christopher Wipper
Christopher Wipper@SGTWipper1Each·
6 years ago today, I jumped out of a perfectly good plane for the first time in my life. Being a dirty Leg in my previous Army career, this was exhilarating! I did it once more after this and called it quits. It was fun, but not for me. How did you Airborne guys love it so much?
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Bert Brussen
Bert Brussen@bertbrussen·
Zie je? Geen huidkanker willen = 'gehersenspoeld door het gevestigde narratief". Nou, veel plezier met kanker zou ik zeggen!
🇷 🇴 🇧@Rob_N_1978

@bertbrussen Wat ben jij dom. Volledig gehersenspoeld door het gevestigde narratief. Kan je zelf nog nadenken? Nee he?

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Eli Afriat 🇮🇱
Eli Afriat 🇮🇱@EliAfriatISR·
What's stopping you from booking a flight and coming to visit Tel Aviv?
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Joost Jansen
Joost Jansen@JoostJansen6·
Heeft iemand eigenlijk ooit vernomen welk merk e-bike deze gigantische explosie heeft veroorzaakt?
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O.K. Boomer 🥶 Deskundige Expert がリツイート
Sowell Economics
Sowell Economics@sowelleconomics·
"You can avoid reality, but you cannot avoid the consequences of avoiding reality." - Ayn Rand
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O.K. Boomer 🥶 Deskundige Expert
"Ach geef mijn dorp geen AZC, dat bederft het uitzicht zo. Al is het voor het dorp verderop, wel een pracht van een cadeau!" 🤡🥳🤣😂😅😎
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Bert Brussen
Bert Brussen@bertbrussen·
'Zo, even Trouw lezen' - Helemaal Niemand-
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Community Notes & Violations
One word community note!
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