To conserve water and energy, an Italian project is experimenting with growing plants in underwater “biospheres.” These alien-looking structures are parts of Nemo’s Garden, an installation in the ...

Almonds and cherries are a great combination - used to great effect in these pretty individual cakes. For this recipe you will need a freestanding mixer with a whisk and beater attachment, a deep 23cm ...

From how to French brain or play the guitar to how to unclog a sing or perform CPR, you can learn all kinds of useful skills on YouTube. We at Mental Floss are always eager to learn new things and ...