More cycling with e-bikes
According to a new study, electric bikes make people cycle longer and more often. The effect is best on women.
According to a new study, electric bikes make people cycle longer and more often. The effect is best on women.
Other
May 20, 2015
0
251
Cheap, electric bicycles have made life a lot easier for New York City's legions of restaurant delivery workers, but the party may be over in the New Year.
Energy & Green Tech
Dec 25, 2017
0
64
Martin Vazquez glides silently through the pandemonium of rush hour in Mexico City, drives his sky-blue scooter up to a charging station and plugs it in.
Energy & Green Tech
Apr 27, 2016
0
11
Recent graduates of the UA McGuire Entrepreneurship Program have launched Velocis, a company that promotes environmental sustainability and healthful living through use of custom-designed electric bicycles.
Engineering
Dec 21, 2011
2
0
A broken-down vacuum cleaner, an old bicycle, a torn shirt ... almost nothing is impossible to fix for a group of crafty Dutch volunteers dedicated to giving potential trash a second lease of life.
Other
Mar 15, 2012
1
0
A novel rotary actuator provides greater torque, accuracy, and speed.
Engineering
Mar 25, 2013
0
0
The 12 largest bicycle sharing systems in Europe offer health and economic benefits. Currently, the use of shared bicycles by people who previously used cars prevents five deaths and saves €18 million per year. If all public ...
Environment
Apr 20, 2018
2
25
Riders whizzed up and down Madrid's sunny avenues on white electric bikes on Monday as the Spanish capital launched its first shared-bicycle scheme.
Energy & Green Tech
Jun 23, 2014
0
0
While developing an electric bicycle for his San Rafael, Calif., company, Marcus Hays had planned to insert a battery into one of the bike's supporting tubes. But then he did an analysis of his concept with three-dimensional ...
Engineering
Feb 13, 2013
0
0
Ten years after Paris launched the wildly popular Velib bicycle-sharing scheme, the grey two-wheelers that have spawned imitators worldwide are getting a makeover.
Environment
Oct 25, 2017
0
9