杏吧原创

Regulars

planet Earth

How much do you know about the world?

New 杏吧原创 would like your help for an upcoming story and talk at New 杏吧原创 Live. Please fill in our survey to contribute - it shouldn't take you longer than 10 minutes, and we won't share any of your individual answers.

Regulars

Technology

Make a weather station with BBC micro:bits and a sensor

Regulars

The ‘sexy’ lichen that puts lead in your pencil, but not in a good way

Regulars

How does water hydrate us?

Regulars

Why do dogs and horses roll on their backs when happy?

Regulars
highlighters

This week鈥檚 new questions

Regulars
Niamh Nic Daeid

Technology

Your DNA could transfer to a weapon you have never touched

Regulars
satellite dots in English Channel

Technology

Satellite image captures a hyperconnected English Channel at work

Regulars
Newton cartoon

Liana Finck cartoon

Regulars

Technology

How the US almost introduced a universal basic income 鈥� 50 years ago

With automation threatening jobs, US president Richard Nixon proposed a universal minimum income - an idea that only recently has come back in vogue

Regulars

Technology

Make a rain alarm with copper tape and a BBC micro:bit

Regulars

On the hot seat: The mysterious case of the exploding Floridian toilet

Regulars

Far-sighted: How can some people see at great distance?

Regulars

This week’s new questions

Regulars