References
Latest References

Top 5 mistakes when using air purifiers during hay fever season
By Kat Bayly published
References If you're a hay fever sufferer, an air purifier may become your best friend this spring — but only if you use it right

How to photograph the moon: Tips on camera gear, settings and composition
By Jacob Little last updated
We're sharing our best tips on how to photograph the moon ahead of the blood moon eclipse on March 3 — discover the right gear, settings and composition techniques to get the best shots.

The self-gifter's Christmas: Treat yourself to gear you'll actually want this Christmas
By Tantse Walter published
Buying guides Don't let anyone else choose your next telescope, camera or binoculars — these are important pieces of equipment that you should buy for yourself

History of computers: Timeline of key events & technological breakthroughs
By Timothy Williamson last updated
Reference The history of computers began with primitive designs in the early 19th century and went on to change the world during the 20th century.

How to survive training for a marathon through winter (and what to buy)
By Kate Carter published
Buying guides Surviving and thriving in winter training can be tough, but get the right kit and you'll stay warm and motivated

How to watch 'Prehistoric Planet' – Streaming details as new season 'Ice Age' lands on Apple TV
By Fran Ruiz last updated
Here’s how to watch Prehistoric Planet, including the upcoming season 'Ice Age', as well as everything you need to know about Apple TV+’s hit documentary series.

How to photograph a meteor shower — Next up: The Geminids
By Jacob Little last updated
A guide to photographing meteor showers all year round, with timely advice for making the most of the upcoming Geminids in December.

What causes the feeling of 'butterflies' in your stomach?
By Marilyn Perkins, Anna Gora last updated
Flutters, knots and other stomach sensations tied to nervousness are all examples of the gut-brain axis in action.
Get the world’s most fascinating discoveries delivered straight to your inbox.


