Dragonfly and sky spy

The amazing agility of a dragonfly leads to the creation of a new spy drone

• 15 mins

Slug and surgical glue

From goo to super glue! Slug slime may hold the key to mending wounds without stitches

• 17 mins

Butterfly and eye implant

Transparent butterfly wings may hold the key to more effective eye implants

• 17 mins

Insects and mobile phone

Smart phones could become even smarter – thanks to ants, beetles, moths and spiders!

• 20 mins