快猫短视频

Meditating seal looks to the sky

See more: To see the image this article refers to, keep checking Picture of the Day on our news blog Short Sharp Science

Enigma Number 1692

Feedback: So secret it’s signposted

Four-star review

A wee dram

Salt harsh

Eyes right?

Feedback: Feedback can be dangerous

See the cities that never sleep from space

Enigma Number 1691

Feedback: Historic stardom of number 42

Two of a kind

Golden wonder

Rotten luck?