New technology
Two-wheeled electric vehicle 'made in Vietnam'
A student at the Polytechnic University of Ho Chi Minh City has built a self-balancing two-wheeled vehicle, moving smoothly in traffic congestion, and limiting the impac…
Theory
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Articles about Theory
559 published items.
New technology
The bulb is smaller than the hair
US scientists have successfully built the world's smallest bulb. When there is electricity, it looks like a bright spot.
New technology
New theory to become invisible
A material that can change the path of light and other types of radiation around objects. Researchers say this will be a new solution to making things invisible.
New technology
Robot snail
The snail robot was designed to explore and demonstrate mathematical theories to explain the movement of snails as well as to study the ability of the snail to adhere to…