電気飛行機 Electric Airplane Elektrisches Flugzeug Avion électrique
Developing A 4-Seater Electric Airplane:
During 8 months 12 ETH mechanical and electrical engineering students, will develop a 4-seater electrical airplane with modular batterry system, based on a Sling TSi. The ETH focus project will start in Sept. 2020 and end in May 2021.
メリークリスマス + 幸せな新年 Merry Christmas + happy New Year Frohe Weihnachten + frohes neues Jahr Joyeux Noël + bonne année
Christmas is around the corner. The celebration of hope, precious memories, of candlelight. Especially, at this particular time, we need light and hope.
I wish you a Merry Christmas, for the New Year 2021 success, happiness, good health, and joyful events.
This is unique! Create new raw materials from old clothes - mixed fabrics :
The ingredients that are needed: technology and processes, a secret formula for the solvent and lots of clothes for recycling.
The problem:
Until now it was only possible to recycle clothes made from pure cotton.
So far, this has not worked with so-called mixed fabrics.
Modern clothing is more and more made up of a few percent of polyester, elastane, or another synthetic fiber to make it more comfortable to wear.
In England: The joint venture Worn Again is building a pilot plant with a planned output of 1000 tons per year. Systems with an annual output of up to 40,000 tons are possible.