Senses

Why does eating a mint make my breath feel cold? © iStock

Why does eating a mint make my breath feel cold?

What do mountain dogs actually smell? © Getty Images

What do mountain rescue search dogs actually smell?

Does Nintendo DS Sight Training really improve sight? © Getty Images

Everyday science

Does Nintendo DS Sight Training really improve sight?

Why can I smell solids as well as liquids and gases? © Getty Images

Everyday science

Why can I smell solids as well as liquids and gases?

Can a worm cut in half sense anything? © Getty Images

Can a worm cut in half sense anything?