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Empty space isn’t ‘nothing’. Since Albert Einstein, scientists have known that space has distinct physical properties, giving it the ability to bend, ripple and expand. One of its most mysterious characteristics, however, is its apparent flatness, allowing objects travelling on parallel paths to continue on parallel paths unless acted upon by the gravitational force of another object – a feature of the Universe that appears to be ‘a gigantic, cosmic-level coincidence’. This brief animation probes our evolving understanding of space, brushing up against the edges of current human understanding.
How would a piano sound on Mars? Embark on an interplanetary sonic journey
Design and fashion
Gear up for a stylish celebration of vintage motorcycle design
An ode to the humble rotifer – one of nature’s simplest and strangest creatures
Check in to the Hilbert Hotel, and learn why some infinities are bigger than others
Cognition and intelligence
How a ‘periodic table’ of animal intelligence could help to root out human bias
The city as an emergent life form, with architecture as the skeleton and roads as veins
How sky-high dreams launched one man’s audacious life in homemade rocketry
Earth science and climate
How much can science really tell us about the future of climate change?
War and peace
What happens when pacifist soldiers search for peace in a war video game