成人快手

Turn off the lights

Once a year the entire earth should switch off all lights everywhere.

• 4 mins

Replace schoolbooks with objects

Having objects instead of textbooks gives better insight and skills, says Peter Campbell

• 4 mins

Women to talk first

One day a year, woman's opinions should be heard first in meetings before can men speak.

• 3 mins

Fast for one day a week!

Frances Ashcroft says that fasting one day a week would make us healthier and happier.

• 3 mins

Give up shoes and go barefoot

Antony Gormley instructs us all to give up shoes and go barefoot.

• 5 mins