Guest User 18/07/2018 Guest User 18/07/2018

Sticky curse (Slovakia)

YRE Competition 2018
1st Place as a reportage video
11-14 years old

Chewing gum is a world-wide problem. We find them in the oceans, in waiting rooms, on roads, and on sidewalks. Gum has even found its way into small cities like Nová Dubnica, not far from Trenčín. Every year there is an accumulation of hundreds of small, sticky, spots. How can this problem be solved?

Made by student from Slovakia.

Guest User 07/07/2017 Guest User 07/07/2017

Recycle to save! (Portugal)

YRE Competition 2017
Litter Less Campaign
19-21 years old

Author: Mafalda Portilho

Guest User 07/07/2017 Guest User 07/07/2017

Can you trash? (China)

YRE Competition 2017
Litter Less Campaign
11-14 years old

Link to video on Chinese website.

Made by students from China.

Guest User 07/07/2017 Guest User 07/07/2017

Where bees do not fly (Slovakia)

YRE Competition 2017
Video 15-18 years old

Made by students from Slovakia.

Guest User 07/07/2017 Guest User 07/07/2017

Rethinking Nature, thinking with Nature (France)

YRE Competition 2017
11-14 years old

Made by students from France.

Guest User 19/07/2016 Guest User 19/07/2016

Bready steady sort in Blaise Pascal High School (France)

YRE Competition 2016
15-18 years old

Made by students from France.

Guest User 19/07/2016 Guest User 19/07/2016

Energy in water (France)

YRE Competition 2016
11-14 years old

This lift in Braga, the oldest in service in the world to use the water balance system, was inaugurated in 1882 and is a project form the Swiss engineer Niklaus Riggenbach.
It connects the upper town to the shrine, up a gap of over a hundred meters high and follows a path parallel to the of the staircase of Bom Jesus. It runs over a ramp, consisting of two independent cabins, connected together by a funicular water system balance.
Each cabin has a deposit, which is full of water at the top level and emptied when at the bottom. The weight difference thus obtained permits to travel. 38 was constructed for transporting people and does not emit CO2 to the atmosphere.
This transport process is environmentally friendly, promoting job creation, environmental protection, and light energy . That is the reason why this elevator has been around for 133 years!

Together with solar or wind power solutions, water can transport objects we can imagine in future lifts based on this process: a building, where with the help of solar and wind energy systems, water tanks would be filled, allowing people to walk up and down, without any CO2 production. It is an inexpensive and sustainable solution.