Ethiopian photographer Martha Tadesse hopes to share images of her travels through Addis Ababa with the world. >

The anonymous collective Luzinterruptus is creating illuminating installations with light. >

The Molekule air filter uses nano-technology and light to destroy air pollutants at a molecular level. >

Photographer re-envisions his hometown using light and photographic installations. >

Packed with gadgets, James Young’s robotic prosthesis also houses a drone. >

Pilot is an earpiece that translates conversations as they happen. >

Matthew Butcher’s Flood House looks at how future dwellings should be adapted to co-exist with their native environments. >

A collaboration of two African-born creatives hopes to change perceptions of the African continent through their work. >

A bus remodelled to become a mobile classroom for children with no access to school facilities in Mumbai. >

Researchers have found a way to cut down global littering by incorporating cigarette butts into 2.5 per cent of the world's annual brick production. >

A US-based company empowers Kampala’s street vendors through their solar powered micro-business cart. >