Scientists develop smart stop sign to protect driver better
In a new study, researchers have developed a new smart stop sign that can improve driver safety.
This low-cost, self-powered thermal system could detect vehicles...
Better battery recycling can help cut electric car greenhouse gas emission
A new study from Carnegie Mellon University has shown that better battery recycling can help cut electric car emission.
It is known that electric vehicles...
New method to cut fuel cost in electric vehicles
In a new study, researchers found a new method could effectively evaluate the metal requirement for fuel cell electrodes.
The method uses the forces on...
Big step toward powerful, rechargeable lithium metal batteries
A new study published in Advanced Materials has shown that scientists have taken the next step to develop powerful, rechargeable lithium metal batteries.
The new...
How to optimize the deployment of charging lanes for electric vehicles
It is well recognized that the deployment of public charging infrastructure plays a critical role in nurturing the electric vehicle (EV) market and promoting...
Solar parking lots can charge electric vehicles
Renewable energy is seen as the major solution for increasing electricity demand and environmental sustainability.
In the transport sector, the most promising way to achieve...
A novel compact 18-speed transmission for personal mobility vehicles
Currently, electric cars and plug-in hybrid electric cars are thought to be good solutions for relieving exhaust gases and traffics.
However, there are still insufficient...
How car drivers avoid rear-end collisions in different urgent situations
Rear-end collisions are a major cause of car crash. In the US, rear-end collisions account for about 32% of all crashes and 6% of...
How to use Li-ion batteries safely
More and more people are using electric vehicles and green energy sources (solar, wind or geothermal heat) nowadays. These techniques can help solve the...
Turning greenhouse gas into car batteries: a new technique developed by scientists
Greenhouse gas, such as carbon dioxide (CO2), is the fundamental cause of the greenhouse effect. Greenhouse effect can rise global temperature, cause destructive floods,...