51动漫

Regulars

Johnson's abyssal seadevil (Melanocetus johnsonii) portrait, cleared and stained by scientists, showing cartilage in blue and bones in red. Clearly visible in this picture are the pharyngeal jaws, which are like small forks that work like a second set of jaws that can pull prey items further into its mouth. The gill arches and gill rakers are also on full display. RV Sonne, Cruise SO285, South Atlantic, Benguela upwelling region off the coast of South Africa and Namibia. Captive..

Life

Striking image lets you see inside a deep-sea anglerfish’s killer jaws

This astonishing image may look like a deep-sea monster, with its big teeth and gaping mouth, but the humpback anglerfish is really no bigger than your hand

Regulars
Fresh milk in jug on green nature background

Life

Why I won’t be fertilising plants with milk, despite what Tiktok says

Regulars
Crane picking up a car in a junkyard; Shutterstock ID 36444292; purchase_order: -; job: -; client: -; other: -

Is it greener to keep my petrol car or scrap it for an electric one?

Regulars
2HK7YDT man placing a T-shirt on the ironing board

Why is it harder to remove a shirt crease with an iron than put it in?

Regulars
HFRCEK Knife slicing wholegrain bread

What is the best way to minimise crumbs when slicing bread? Part 2

Regulars
Man looks to a huge brain. Mental capacity, cognitive processing, and human interaction. This is a 3d render illustration; Shutterstock ID 2341475275; purchase_order: -; job: -; client: -; other: -

This week鈥檚 new questions

Regulars

Solving the mystery death of a Danish black-headed gull

Regulars

Tom Gauld: When zoologists go bad

Regulars

Twisteddoodles takes on vaping

Regulars
Blue and dark space landscape with planets and starry sky and mountains. Huge planet on the horizon volumetric lighting 3d rendered baackground.; Shutterstock ID 2208373835; purchase_order: -; job: -; client: -; other: -

Would you see further from a mountain on a large or a small planet?

It will depend on the local topography, say our readers - but the most expansive view in the solar system will be from the top of Mars鈥檚 Olympus Mons

Regulars

At what age would a child be capable of surviving in the wild? Part 2

Regulars

This week鈥檚 new questions

Regulars

Mathematics

The Monty Hall problem shows how tricky judging the odds can be

Regulars

Life

The dangers of amorous ostriches when starting an ostrich farm

Regulars