One of the UK's biggest mazes has celebrated 200 years of the modern railway by designing the giant puzzle in the shape of a ...

A new study shows that a rat’s finger length ratio predicts sexual activity and scent preference—offering clues about human sexuality.

A study from Okayama University links finger length in rats to sexual behavior and preference, offering new insights into ...

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A Virginia Tech alum is part of a team at the Johns Hopkins Applied Physics Laboratory (APL) working to make it a reality.Michael Sherburne is an engineer at the APL and a 2018 graduate from Virginia ...

4D bioprinting of shape-morphing tissues within granular support hydrogels. (CREDIT: Advanced Functional Materials) One of the most powerful parts of the study was the ability to program movement.

Analysis: 4D food printing means your snack could change shape, colour, flavour or texture over time, creating a dynamic eating experience Imagine opening your fridge and seeing your yogurt lid ...

For example, the smooth 4D Poincaré conjecture asks what the “simplest” closed 4D space is, and the slice-ribbon conjecture aims to understand how knots in 3D spaces relate to surfaces in 4D ...

The shape of the universe When you look around the universe you live in, it looks like a 3D space, just like the surface of the Earth looks like a 2D space.

Researchers at Galway University have successfully tested a new bioprinting method that allows cells to change shape as they do during biological organ development. Focusing on heart tissue, the study ...