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...
Spider silk may help build better robots
In a new study, researchers found spider silk could be used as robotic muscle.
This is because spider silk is one of the strongest materials...
Scientists develop new theory for better fuel cells, batteries
A new study from Purdue University has shown a new theory could help develop better batteries and fuel cells.
The theory could help improve the...
New surface inspired by firefly could improve efficiency of LED lightbulbs
In a new study, researchers found a new type of light-emitting diode lightbulb could one day light homes and reduce power bills.
The LEDs made...
Scientists create new ultra-thin lens without glass
You know the lenses in our cameras, glasses, and telescopes?
They're usually thick and made of glass. But scientists have created a new type of...
Open floor plan can change people’s eating behavior and increase daily calorie intake
Open floor plan is popular in house design. In such design, architects use large, open spaces and minimize the use of small, enclosed rooms.
In...
Sponge boils water using sunlight: a new invention by MIT scientists
Harvesting solar energy as heat has many applications, such as power generation, residential water heating, desalination, distillation and wastewater treatment.
However, the solar flux is...
Coffee grounds can help remove lead and mercury from water, says study
Coffee is one of the most popular drinks in the world, and for many people, the best friend in their daily life. Coffee can...
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...
A new fabric that can harvest energy from sunshine and movement
Wearable electronics now play a more important role in our daily life. However, developing a lightweight, flexible, foldable wearable device that has sustainable power...