Holograms are three-dimensional (3D) images produced by interfering beams of light that reflect physical objects or photographs. In recent years, they were introduced in a variety of settings, for instance to enhance employee ...
Bitcoin has carved out a name for itself as the world's most popular cryptocurrency since arriving on the scene ten years ago.
Business
Oct 23, 2018
0
34
Beginning about 60,000 years ago, our species spread across the world occupying a wider range of habitats than any other species. Humans can do this because we can rapidly evolve specialized tools that make life possible ...
Social Sciences
Apr 1, 2019
4
328
Hand-written letters and printed photos seem quaint in today's digital age. But there's one thing that traditional media have over hard drives: longevity. To address this modern shortcoming, scientists are turning to DNA ...
Biotechnology
Aug 17, 2015
1
290
Recording the activity of large populations of single neurons in the brain over long periods of time is crucial to further our understanding of neural circuits, to enable novel medical device-based therapies and, in the future, ...
Bio & Medicine
Jan 26, 2024
0
117
American teens are embracing the subjects of science, technology, engineering and mathematics (STEM) with increasingly positive attitudes; yet many lack the necessary encouragement from mentors and role models in these fields, ...
Other
Jan 7, 2009
1
0
Would you drink carbonated beverages made with carbon dioxide captured from the smokestack of a factory or power plant?
Environment
May 14, 2021
3
42
Wastewater treatment systems that combine conventional set-ups with a relatively new technology could reap a host of benefits: smaller plant sizes, lower energy costs and more nitrogen pollution removed.
Environment
Feb 16, 2021
2
24
Researchers at Peter the Great St. Petersburg Polytechnic University (SPbPU) developed a new approach to determine the best electrode materials composition for solid-state lithium-ion batteries. The results of the study were ...
Nanomaterials
May 18, 2021
0
10
Researchers at Valencia's Polytechnic University (UPV), working for the Telecommunications and Multimedia Applications Institute (iTEAM), have developed a new device that increases the efficiency of satellites while reducing ...
Telecom
Aug 21, 2018
0
5
