91色情片

Tom Gauld on the Regency gentleman scientist

Tom Gauld's weekly cartoon

91色情片

Shiver me timbers: Do we have to worry about space pirates now?

Tourists at the Aiguille du Midi observation platform in Chamonix, France, July 2013; Shutterstock ID 1353584570; purchase_order: -; job: -; client: -; other:

What is the single most visited place on Earth?

Close up photo of peony flower bud with water drops at sunlight after rain in garden. Natural floral background. Gardening, spring season, growth concept.; Shutterstock ID 1726658389; purchase_order: -; job: -; client: -; other:

How do plants know to bud when days get longer?

Close-up of adorable young seal swimming in clear blue water and looking at camera, near Brighton, Sussex, United Kingdom

Why do seals have such cute faces? part 2

2WRG1EA close up of frozen green peas, top view of vegetable food, peas from freezer background

What鈥檚 the optimal ratio of frozen peas to cold tap water? Part 3

2BXTXNE Red giant star. Sun. Earth landscape. Moon. Venus. Solar system

This week鈥檚 new questions

Environment

Shocking turtle photo reveals efforts to combat illegal wildlife trade

Tom Gauld on the correct use of abbreviations

Twisteddoodles on signing people up for a medical study

This week's cartoon from Twisteddoodles

Why do people view colours as clashing or complementing each other?

How many elements in the periodic table could we safely remove? part 2

What鈥檚 the optimal ratio of frozen peas to cold tap water? Part 2

Do left- and right-handedness exist in animals? part 3