Energy & Green Tech
Scientists have developed a new material that converts motion into electricity (piezoelectricity) with greater efficiency and without using toxic lead—paving the way for a new generation of devices that we use in everyday ...
Nov 25, 2025
0
71
Energy & Green Tech
Researchers with McGill's Trottier Institute for Sustainability in Engineering and Design have developed a stretchable, eco-friendly battery suitable for use in wearable and implantable devices. The battery, which uses citric ...
Nov 25, 2025
0
21
Telecom
High-voltage, higher-order PAM-8 signals are essential to achieve data rates beyond 100 Gb/s, requiring highly linear receivers to maintain excellent signal-to-noise ratios.
Nov 25, 2025
0
26
Energy & Green Tech
Cumberland, B.C. was built on coal mining—both literally and practically. Thousands of workers were employed and millions of tons of coal were exported over 80 years before the mines were shuttered, leaving deep holes in ...
Nov 24, 2025
0
277
Hi Tech & Innovation
An unmanned, oval-shaped craft from flying taxi maker EHang hovers, whirring noisily like a mini-helicopter over a riverside innovation zone on the outskirts of the southern Chinese business hub of Guangzhou, part of a trial ...
Nov 24, 2025
0
22
Engineering
Researchers have discovered that ferroelectric fluids can harness an overlooked transverse electrostatic force (TEF) to rise over 80 mm, without magnets or high voltages. By exploiting the fluid's spontaneous polarization ...
Nov 21, 2025
0
60
Engineering
When it comes to innovation, engineers have long proved to be brilliant copycats, drawing inspiration directly from nature. But now some scientists are moving beyond simple imitation to incorporating natural materials into ...
Hi Tech & Innovation
After years of design, development, and testing, NASA's X-59 quiet supersonic research aircraft took to the skies for the first time Oct. 28, marking a historic moment for the field of aeronautics research and the agency's ...
Nov 20, 2025
0
75
Energy & Green Tech
In the visions of researchers at the University of Oulu, light does far more than illuminate. It provides, among others, a new way to transmit data securely and efficiently, while also offering a sustainable energy source ...
Nov 20, 2025
0
34
Hi Tech & Innovation
One of the things that AI doesn't have that humans have in abundance is fingerprints.
Nov 20, 2025
0
32
