Chinese studio MAD has converted an 18th-century courtyard building in Beijing into the YueCheng Courtyard Kindergarten, which is topped with a playspace for the children.
For the first time, two human passengers have travelled in one of Virgin's levitating hyperloop capsules, which was sent at 100 miles per hour through a near-airless tunnel in the Nevada desert.
Feilden Fowles and J & L Gibbons have unveiled plans to overhaul the gardens at London's Natural History Museum to create a hub for education and biodiversity called the Urban Nature Project.
Cuban-American artist Edel Rodriguez has created cartoons lampooning president Donald Trump as a toppling statue and a fired employee after he lost the 2020 US election to Joe Biden.
UK company Metalysis has been awarded a European Space Agency (ESA) contract to develop technology that turns lunar rock into oxygen and building materials, which could enable astronauts to set up a base on the moon.