Scientific application
Bicycle brakes generate electricity
A group of students in the United States has built a bicycle that produces electricity during rolling on the road.
Bicycle
Browse ScienceInfo articles and explainers related to Bicycle.
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Articles about Bicycle
139 published items.
Environment
Bicycles 'eat' haze and release clean air in China
A Dutch designer who plans to use a bicycle model can suck in polluted dust and release fresh air in China.
Environment
Hotel takes power from people
A luxury hotel in the Danish capital produces electricity by asking guests to step on bicycles connected to generators.
Environment
Just with your hands, you can reduce tons of CO2
Save electricity, reduce kitchen waste, ride bicycles or use public transport ... The United Nations Environment Program (UNEP) has launched a series of things to do for…
Environment
Mexico: launch a bicycle ride to protect the environment
In order to reduce pollution and raise awareness of environmental protection, on May 20, more than 10,000 people in Mexico City joined the parade with bicycles, tricycle…
Environment
Mexican officials must ride to work
Officials in Mexico City who are receiving orders to temporarily leave their luxury cars and cycle to work at least once a month.
Photo library
Stake of sidewalk in Vietnam in the 1980s (Part 2)
The unforgettable images of Vietnamese sidewalks in the 1980s through the lens of two reporters Philip Jones Griffiths and Michel Blanchard.
Photo library
The Russians rode bicycles in the middle of the cold -40 degrees Celsius
Russian athletes must cope with the harsh weather in a bicycle race held in the world's coldest city.
Photo library
A series of photos to live in Hanoi 20 years ago by Yvan Cohen
The special images of Hanoi in 1996 by photographer Yvan Cohen will make many people feel restless ...
Photo library
Impressed with super unique bikes
Not only motorbikes, cars can draw attention to people, bicycles also have its own unique features with no-touch designs.
Photo library
10 iconic images in Dien Bien Phu victory
Civil servants pushed the bouncing bicycle or the team waving the flag to win on the roof of De Castries were the symbolic images in the Dien Bien Phu victory.
Videos
The bike swiped the magnetic card, turned on the lights of 9th grade students in Saigon
Unlocking with a magnetic card, the headlights turn on when it is dark, solar charging ... are the outstanding features of the bicycle built by Mai Quoc Huy.
Videos
Video: A rare film about Hanoi street 50 years ago
Hanoi in the 1970s, the streets were mainly bicycles, only a few motorbikes, many people walking on the sidewalk.
Videos
Video: Explain three Newton's laws by bike
Three laws of Newton's motion can explain why humans cannot pedal a vehicle weighing several tons.
Videos
Video: The illusion of bicyclists on car windows causing a fever in social networks
Pictures of bicyclists in a car window seem to be racing with pedestrians on a busy New York street causing a fever on social networks.