Interesting Engineering on MSN3d
Century-old triangle-to-square dissection puzzle finally solved by mathematiciansMathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange it into a ...
Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...
Econometrics, experimentation and attribution have been described as the ‘golden trinity’ of measuring effectiveness but ...
A worker removes the U.S. Agency for International Development sign on their headquarters on February 07, 2025 in Washington, D.C. Photo: Kayla Bartkowski/Getty Images ...
Additionally, to improve accuracy, the research team added a tilt correction mechanism to adjust for small misalignments in the diamond crystal. This ensured the sensor performed well, like ...
hence proving that a dissection between a square and an equilateral triangle cannot be achieved with three or fewer pieces. The matching diagram played a central role in their proof. In this ...
"We achieved this using a novel proof technique that utilizes matching diagrams." In their study, the researchers proved a key theorem: There is no dissection between an equilateral triangle and a ...
Copyright 2025 The Associated Press. All Rights Reserved. Ripple effects of the Trump administration’s crackdown on U.S. biomedical research promise to reach every ...
Researchers at UC San Francisco have enabled a man who is paralyzed to control a robotic arm that receives signals from his brain via a computer. He was able to grasp, move and drop objects just by ...
As virus experts, we’re committed to research that uncovers pandemic threats and helps protect people from them. But we are concerned about how some scientists are experimenting with viruses in ...
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