Let's do the first presentation.

Today, i wake up too early - my niece waked me.
and I decide to write my presentation right now.
The BB Umbrella
A big company from europe - UK and Germany exactly - and has participation on 25 other countries is developing together doctor degrees students from Londres University an umbrella called BB (Booster Brolly)
Develop a brolly that will help us to use our phone! Yeah, but why? How does the researches had found this subject? The researches knew that a lot of teenagers uses the cellphone to contact their friends to meet on concerts, but those concerts, half never had network. So, connecting those things, the network and the climate on europe, they develop the idea!
The Booster Brolly has two solar panels that will help store solar energy during sunny days, and if u need some recharge u just need to put your cellphone on the usb connection and wait three hours - to fill the battery.
They doesn't know how much it will cost, and when it will be commercialized, but I'm sure that it will get a good market.