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The universe is expanding, but what is it expanding into? (Part 2)

Perhaps the universe isn鈥檛 expanding say our readers, whose heads are hurting at the implications of its infinite nature

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This week鈥檚 new questions

How can our own farts smell tolerable when other people鈥檚 smell awful?

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Why are there no birds that hibernate?

GB. England. Bristol. Henleaze Lake. Sauna. 2018.

This week鈥檚 new questions

What caused this red-only rainbow?

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Why are human infants so noisy compared with other young animals?

Why does an appointment at 11.17 seem to demand punctuality? (Part 2)

Mandatory Credit: Photo by Guy Bell/Shutterstock (9842294ad) Thursday night - a Late-night Concert at the Chiesa di Ognissanti with Soloists: Erica Piccotti (pictured), cello and Itamar Golan (pictured), piano - The New Generation Festival 2018 is inspired by the first ever Corsini festival of 1680. Over 300 years later, the Palazzo Corsini and Gardens welcome you to this year's Renaissance Masque featuring opera, theatre and music to rival the greatest carnivals of the Renaissance. The New Generation Festival, Palazzo Corsini, Florence, Italy - 30 Aug 2018 Tchaikovsky's Violin Concerto in D Major, and his Symphony No. 5 with soloist - Charlie Siem, followed by a Late-night Concert at the Chiesa di Ognissanti with Soloists: Erica Piccotti, cello; Charlie Siem, violin; Itamar Golan, piano - The New Generation Festival 2018 is inspired by the first ever Corsini festival of 1680. Over 300 years later, the Palazzo Corsini and Gardens welcome you to this year's Renaissance Masque featuring opera, theatre and music to rival the greatest carnivals of the Renaissance.

This week鈥檚 new questions

BDPR4X The head of a horse

Are any animals other than us aware of their own mortality?

It depends what is meant by "awareness", say our readers, but other animals are unlikely to suffer from existential angst

Why does stretching and yawning after waking up feel so pleasant?

When does a theory become a fact and who decides? (part 2)

This week鈥檚 new questions

Do pet dogs truly love us or just experience Stockholm syndrome?