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1,584 published items.

Table bullets for schools
New technology

Table bullets for schools

The University of Maryland has adopted a new security measure by equipping 200 white board for classes this fall.

December 11, 2018
Create new materials to help treat the environment
New technology

Create new materials to help treat the environment

On April 30th, a group of French and Australian scientists said they had made a new lightweight material that could be reused and especially absorbed by some. chemistry.

December 11, 2018
Lights from plastic
New technology

Lights from plastic

The Wake Forest University team in the US has successfully developed a new type of glow lamp that can replace fluorescent lamps.

December 11, 2018
New technique to detect fingerprints on wet paper
New technology

New technique to detect fingerprints on wet paper

Researchers at the Hebrew University (HU) in Jerusalem, Israel, have found a new way to detect fingerprints on wet paper, a task that earlier technology was difficult to…

December 11, 2018
Break the iris scanner
New technology

Break the iris scanner

A common sight in films specializing in Hollywood's sophisticated criminals: a large-sized character who wants to open a vault or go into a place containing top-secret d…

December 11, 2018
Robots treat snoring
New technology

Robots treat snoring

The telegraph said that the robot looks like a white teddy bear. When sleeping, sleepers will place their hands on a device that measures oxygen levels in the blood belo…

December 11, 2018
Hazard warning device for the visually impaired
New technology

Hazard warning device for the visually impaired

By installing more 3D cameras and some hi-tech accessories, German inventors have improved the traditional white-eye-bar for visually impaired people into a device that…

December 11, 2018