I created a universal language for the deaf community

I offer an inexpensive complete check-up via telephone.

I created an open-source machine to make natural dyes. 

I create fuel from algae

I reveal the secret life of water

Clip Villa Shamengo COP 21

I use plants to clean toxic soil

My invention could save your skin

I recycle plastic bags in New Delhi

The toys I recommend for children aren’t made by other children

I’ve pioneered diaper recycling

How do you like my Ugly Mug ?

I put a stop to stuttering in under three days

I teach you how to be happy

we set up schools in the most unlikely places

I created the bank of the poor

I designed an anti-rockfall textile

I started a fair student loan scheme

I recycle rare earth metals

I collect your food waste to make compost