Polymers are made by linking together building blocks of monomers into chains. To make polymers elastic, these chains are crosslinked by covalent chemical bonds. The crosslinks connect the polymer ...

Popularized in the late 1950s as a child’s toy, the hula hoop is undergoing renewed interest as a fitness activity and performance art. But have you ever wondered how a hula hoop stays aloft against ...

As proclaimed by the United Nations, 2025 is the International Year of Quantum Science and Technology, or IYQ for short. This year was chosen because it marks the 100th anniversary of Werner ...

Unfortunate timing The first panel of this artist's concept depicts how Uranus's magnetosphere – its protective bubble – was ...

From squirting cucumbers to cosmic stamps, physics has had its fair share of quirky stories this year. Here is our pick of the best 10, not in any particular order.

Popularity isn’t everything. This story focused on a paper about a high-temperature superconducting wire that appeared to have a current density 10 times higher ...

Touch down: an image of the Smart Lander for Investigating Moon taken by the Lunar Excursion Vehicle-2 shows the craft landed on its nose (Courtesy: JAXA) In February, meanwhile, US firm Intuitive ...