Engineering
Anyone who has ever perspired on a hot summer day understands the principle—and critical value—of evaporative cooling. Our bodies produce droplets of sweat when we overheat, and with a dry breeze or nearby fan those droplets ...
Jul 20, 2023
0
24
Energy & Green Tech
Researchers at the University of Tokyo have generated electricity from latent heat, the energy created when a substance transitions from a solid, liquid or gas into another state. This achievement could push forward the possibilities ...
Jul 18, 2023
0
78
Energy & Green Tech
Researchers from Tel Aviv University have succeeded in producing "green" hydrogen using green electricity—The hydrogen is produced without air pollution, with a high level of efficiency, utilizing a biocatalyst. Hydrogen ...
Jul 17, 2023
0
65
Security
Skyrocketing vehicle theft rates in some U.S. cities have drawn attention to an inconvenient truth: the increasing amount of technology in our vehicles can make them increasingly vulnerable to hacking or theft.
Jul 17, 2023
0
15
Engineering
Since the COVID-19 pandemic began, more companies have offered remote work options for their employees, or have even switched to working entirely remotely—leaving empty office buildings a new fixture in many cities. In ...
Jul 14, 2023
0
2
Business
The implosion that took the lives of five souls who made the perilous deep sea voyage to the Titanic shipwreck is not your typical disaster. But perhaps the OceanGate Titan submersible craft was doomed from the start.
Jul 7, 2023
0
7
Internet
TikTok and Instagram users can scroll with abandon. But Twitter owner Elon Musk has put new curfews on his digital town square, the latest drastic change to the social media platform that could further drive away advertisers ...
Jul 3, 2023
0
2
Robotics
Imperial College London and Empa researchers have built a drone that can withstand high enough temperatures to enter burning buildings. The prototype drone, called FireDrone, could be sent into burning buildings or woodland ...
Jun 26, 2023
0
25
Business
Bitcoin is probably the best-known cryptocurrency in the world today—but there are many others, each implementing and offering different technical features. For exchanging a cryptocurrency for another, so-called "bridges" ...
Jun 26, 2023
0
23
Engineering
Researchers at Florida State University and the FAMU-FSU College of Engineering are helping build the solar cells of tomorrow by examining how a next-generation material can operate efficiently under real-world conditions ...
Jun 22, 2023
0
97
