Wednesday, August 21, 2019
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DJI’s RoboMaster S1 is an educational robot for techies of all ages./ Image: DJI

DJI’s RoboMaster S1 is an educational robot for techies of all ages

Robotics
A Shenzhen, China-based company, DJI is better known for unmanned aerial vehicles commonly known as drones for aerial photography and videography. The company is...
This Hubble image shows the barred spiral galaxy NGC 7773. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. Three filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / J. Walsh.

An amazing new image of the barred spiral galaxy NGC 7773

Space
The striking image you can see above was taken by the ESA (European Space Agency) that features a barrel spiral galaxy known as NGC...
Illustration of long-range active single-photon LiDAR. Satellite image of the experiment layout in the urban area of Shanghai City, with the single-photon LiDAR positioned on Chongming Island. a, Schematic diagram of experimental setup. SM, scanning mirror; Cam, camera (visible band); M, mirror; PERM, 45◦ perforated mirror; PBS, polarization beam splitter; SPAD, single-photon avalanche diode detector; MMF, multimode fiber; PMF, polarizationmaintaining fiber; LA, laser (1550 nm); F, filters (long pass and 9 nm bandpass); FF, fiber filter (1.3 nm bandpass); L, lens; HWP, half-wave plate; QWP, quarter-wave plate; EDFA, erbiumdoped fiber amplifier. b, Photograph of experimental setup, including the optical system (left) and the electronic control system (right). The optical system consists of a telescope congregation and an optical-component box for shielding. c, Close-up photograph of the target, the Pudong Civil Aviation Building, which is on the opposite shore of the river from Chongming Island. The building is 45 km from the single-photon LiDAR setup

The new lidar-based camera can capture you from 45 km away

Technology
We all know that long-distance photography on the Earth- capturing enough light from a great distance is not easy. On top of that, the...
DroneBullet- Hybrid between a Missile and a Quadcopter/ Image: AerialX

DroneBullet, a kamikaze drone missile can eliminate the aerial threats

Robotics
In the past two decades, Drone Technology has been one of the biggest revolutions in warfare. Drones or unmanned aircraft systems (UAS) can do...
From Witterswil to Mars: Professor Nikolaus Kuhn tests the operation of a specially developed camera with a model of the ExoMars Rover. (Image: University of Basel, Florian Moritz)

Researchers are testing camera for Mars rover

Space
The European Space Agency (ESA) is sending a rover into space in 2020 to examine the surface of Mars for signs of life. This...
This Lensless Camera Technology Doesn't Have a Lens at All

This Lensless Camera Technology Doesn’t Have a Lens at All

Technology
Scientists at the Caltech have developed a new lensless camera that doesn't require any lenses. They have replaced the curved glass with something that does...
Wearable Camera Lets You 'Go Back in Time' to Record Fleeting Moments

Wearable Camera Lets You ‘Go Back in Time’ to Record Fleeting Moments

Technology
General streaming systems from New York have developed a new wearable camera. This new wearable camera is known as Perfect Memory camera. It allows...
World's thinnest lens

World’s thinnest lens that could recast cameras

Technology
For transformation in mini cameras and to start the door to extensible computer displays. Scientists from Australian National University (ANU) have cultivated the world's...

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