Pine cones are pretty smart for things with no brains, enough so that scientists have copied them to create a unique window ...

The collapse velocity increases with decreasing thickness under the same loading conditions. The current density decreases due to the increase in the diameter, and the overall velocity of the liner ...

Firstly, the motion model of the cone is given. Subsequently, micro-Doppler properties are studied, and the relationship equation between micro-motion parameters is derived. Three-dimensional ...

A planar bevel gear can only mate with another compatible bevel gear. It has a degenerate cone with its apex on the gear itself, so the mating pinion gear cannot mate at a 90 degree angle because if ...

The closing years of the last millennium were a special time for pitchers at Yankee Stadium. On those hallowed grounds, David ...

Topological insulators (TIs) are among the hottest topics in condensed matter physics today. They're a bit strange: Their ...

The terminal descending velocity and cone angles are similar to other samaras. Analysis of the forces and moments shows that the lift is enough to balance the weight and the vertical rotation results ...

to create a cone, use the ruler to draw two lines outwards from the centre point of the circle - both at slight angles as above. Use the scissors to cut along the lines. Take the bottom part of ...

Today on The Moonshot, our team discusses whether the Dodgers broke baseball, if Scott Boras's strategy works, Cooperstown ...

The best wide-angle lenses offer a field of view much wider than that of the human eye. This means photographers and videographers can shoot with a unique perspective, producing imagery that fits ...

Disney Cruise Line's latest Disney Treasure ship set sail in late 2024. The new ship's ultra-luxury Tomorrow Tower Suite is ...

In addition to helping the researchers nail down the nebula's ellipsoidal structure, the 3D model also confirmed that the ...