杏吧原创

Altered images

Driving along in the car the other day, my four-year-old son asked why things that were closer to us were moving faster than those further away. What should I tell him?

Milton Inverdale, London, UK

Topics: Last Word

More from New 杏吧原创

Explore the latest news, articles and features

Popular articles

Trending New 杏吧原创 articles

We鈥檙e finally learning what happens to gifted children in adulthood

Alzheimer鈥檚, stroke, depression: The preventative power of sauna

Neurostimulation restores feeling in paralysed hand for months after

Game that reduces dementia risk may clear amyloid from men’s brains

Stealth drone spins so fast that it disappears

Restoring ability to remove zombie cells may keep us sharp as we age

Four children with terminal brain cancer saved by new cell therapy

A neuroscientist explores horses’ minds in a gripping but flawed book

Negatives saved from Shackleton’s Antarctic trip reveal hidden details

Can consciousness be quantum? We may now have an answer