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Shape-shifting organic crystals use memory to improve plastic electronics

“Researchers have identified a mechanism that triggers shape-memory phenomena in organic crystals used in plastic electronics. Shape-shifting structural materials are made with metal alloys, but the new generation of economical printable plastic electronics is poised to benefit from this phenomenon …

3-D printing improves cell adhesion and strength of PDMS polymer

“Combining two different polymer forms can switch manufacturing of silicone parts from molding, casting and spin coating of simple forms to 3-D printing of complex geometries with better mechanical characteristics and better biological adhesion, according to a team of Penn …

A new approach to rechargeable batteries

“New metal-mesh membrane could solve longstanding problems and lead to inexpensive power storage. A type of battery first invented nearly five decades ago could catapult to the forefront of energy storage technologies, thanks to a new finding by researchers at …

Adding graphene girders to silicon electrodes could double the life of lithium batteries

“New research led by WMG, at the University of Warwick has found an effective approach to replacing graphite in the anodes of lithium-ion batteries using silicon, by reinforcing the anode’s structure with graphene girders. This could more than double …

Drones learn to navigate autonomously by imitating cars and bicycles

“Developed by UZH researchers, the algorithm DroNet allows drones to fly completely by themselves through the streets of a city and in indoor environments. Therefore, the algorithm had to learn traffic rules and adapt training examples from cyclists and car …

Electrons in the water

“It’s a popular tradition to throw coins into fountains in the hopes of having wishes granted. But what would happen if you could “throw” electrons into the water instead? That is, what happens shortly after an electron is injected …

Engineers design artificial synapse for “brain-on-a-chip” hardware

“Design is major stepping stone toward portable artificial-intelligence devices. When it comes to processing power, the human brain just can’t be beat. Packed within the squishy, football-sized organ are somewhere around 100 billion neurons. At any given moment, a …

Facebook announces that it has invented a new unit of time

“A ‘Flick’ is 1/705,600,000 of a second and designed to help sync video frame rates Facebook launched a new product today: Flicks, a new unit of time. Yes, that’s right. A unit of time, like seconds …

Littelfuse Completes Acquisition of IXYS Corporation

” Littelfuse, Inc. (NASDAQ:LFUS) today announced the completion of its acquisition of IXYS Corporation (NASDAQ:IXYS). IXYS is a global pioneer in the power semiconductor market with a focus on medium- to high-voltage power semiconductors across the industrial, communications, consumer …

New measurements show spin transistor is within reach

“University of Groningen physicists Siddhartha Omar and professor Bart van der Wees have shown that it is possible to influence the lifetime of spin in graphene. They used tungsten disulfide to induce spin orbit coupling in graphene and were able …