Engineering

Inexpensive airborne testbeds could study hypersonic technologies

Miniature satellites known as CubeSats are taking on larger roles in space missions that might previously have been carried out by more expensive conventional spacecraft. Now, researchers at the Georgia Institute of Technology ...

Hi Tech & Innovation

Support system to help the visually impaired navigate tactile paving

Sight is by far the sense that we humans use the most when navigating an environment. When those who are blind or visually impaired walk alone, they put themselves at great risk of falling or colliding with obstacles, especially ...

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