A crash course in changing the world.
A lot of people have the possibility to get enough water – but often not enough clean water. Especially in Africa this is one of the most common cause of death. Brackish water causes illnesses like diarrhea or ch***ra.
SODIS is a very simple possibility to kill most of the causative organisms with just a simple PET bottle.
For most of the affected people it is not possible to cook the water before using because timber is too expensive. But 25 years ago, a Lebanese explorer found…
Added by Victoria Drawell on April 24, 2011 at 12:46pm — No Comments
I found an experiment in the internet, you can find it here. I’m sorry, the link is only German. It is an instruction to clean water only with a plastic bottle, sand, a cutter, pebbles, absorbent cotton, a hand of earth and two gla****.
It makes it possible to show children with very easy means that it is easy to make water clean, but that it is even more easy to make it dirty, waste and…
ContinueAdded by Victoria Drawell on April 24, 2011 at 12:36pm — No Comments
Added by Victoria Drawell on April 24, 2011 at 12:34pm — No Comments
3 years ago we b
uy a crosstrainer like you can see in the picture.
There is a display where you can set the way you want to train. To use this display you need electricity out of a socket. I always asked myself why you can not use the energy that is generated cause of your training to use this display. I don’t have the know how…
Added by Victoria Drawell on April 17, 2011 at 4:11pm — No Comments
In Germany we got 6,2% of our energy out of wind in 2010. You can see the allocation in the picture (I'm sorry, I've got it only in German)
light blue: wind power
green: biological energy
dark blue: water
yellow:…
ContinueAdded by Victoria Drawell on April 17, 2011 at 3:00pm — No Comments
In 2020 my birthday will be a race-day with segway personal transporters.
I think that this will be poor fun and you can have a clear conscience cause it is an electric powerd system. A little cross race with my best friends and in the aftrnoon a little barbecue...Perhaps we can have a…
ContinueAdded by Victoria Drawell on April 17, 2011 at 12:49pm — No Comments
Added by Victoria Drawell on April 10, 2011 at 1:00pm — No Comments
After a normal day in 2020 I will come home from work in theevening and have dinner with my family. We will have... what will we have? Fish? Meat? Vegetables? hm.... and where will it come from?
The last days I have tryed some possibilities....
1. Vegetables
…
ContinueAdded by Victoria Drawell on April 10, 2011 at 12:25pm — No Comments
For me, an organisation called „TAFEL“ (I’m sorry, the Link is only offered in German) is the most important organisation for food security in Germany.
The TAFEL collects excrescent, but high quality aliment and disperses it to people who need some benefit.
Here you can see all…
ContinueAdded by Victoria Drawell on April 8, 2011 at 5:30pm — No Comments
Added by Victoria Drawell on April 5, 2011 at 2:59pm — No Comments
I follow UNITED FOR AFRICA
The projects extend from granting of microcredits through health and education projects up to agricultural development programmes. By offering microcredits the organisation affords freelance work in Africa so that relatively efficient markets can develop between close-by villages.
This will assure an autonomous livelihood for Africa.
Added by Victoria Drawell on April 5, 2011 at 2:03pm — No Comments
- Think like a child – children have no limit to their thinking -
- Innovate on existing platforms -
For me, these are the most important principles for innovations. At nearly all innovations following the next pages of the doc**ent you can find these principles, for example the idea of the plastic waste recycling press.
This idea uses only resources that already exist and the product of this machine can be used for a nearly endless number of…
ContinueAdded by Victoria Drawell on April 3, 2011 at 4:30pm — No Comments
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