The fastest remote-controlled airplane flight ever recorded took place in 2018, with a top speed of 545 miles/hour. That’s 877 km/h, or Mach 0.77! What was the limiting factor, preventing the ...
Humans have long drawn inspiration from bird wings to design mechanical ones—and now a team of mathematicians has taken this biomimicry to a new level. By 3-D-printing a variety of wing shapes, racing ...
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