Search results for 4-D printing

Materials Science May 27, 2019

Scientists create new aluminum alloy with flexibility, strength, lightness

Aluminum is one of the most promising materials for aeronautics and automobile industry. Scientists from the National University of Science and Technology (MISIS) found a simple and efficient way of strengthening aluminum-based ...

Materials Science Apr 22, 2019

Working out makes hydrogels perform more like muscle

Human skeletal muscles have a unique combination of properties that materials researchers seek for their own creations. They're strong, soft, full of water, and resistant to fatigue. A new study by MIT researchers has found ...

Engineering Dec 3, 2018

Creating digital twins of materials

To ensure the digital networking of production systems and the optimization of material-specific requirements, we need to measure, analyze and replicate the changes in material properties in a process in which "digital twins" ...

Space Exploration Sep 28, 2018

A decade of commercial space travel – what's next?

In many industries, a decade is barely enough time to cause dramatic change unless something disruptive comes along – a new technology, business model or service design. The space industry has recently been enjoying all ...

Mathematics Aug 7, 2018

Mathematician discusses solving a seemingly unsolvable equation

After 10 years, Prof. Raimar Wulkenhaar from the University of Münster's Mathematical Institute and his colleague Dr. Erik Panzer from the University of Oxford have solved a mathematical equation which was considered to ...

Other Jul 9, 2018

10 products you may not realise are threatened by the CO2 shortage

I have found myself in a rather unexpected place over the past few days. For more than two decades, I have been incessantly proclaiming that we produce far too much carbon dioxide (CO₂) with the associated risks of global ...

Materials Science Jun 19, 2018

Army plans to license nanogalvanic aluminum powder discovery

The U.S. Army Research Laboratory plans to license its discovery of a nanogalvanic aluminum powder for hydrogen generation.

Materials Science Jun 13, 2018

Attacking bacteria with shark skin-inspired surfaces

Sharks are often the subject of TV specials or news stories focusing on their attacks on humans. But scientists are finding that sharks could inspire a new type of surface that would attack bacteria, helping humans instead ...

Energy & Green Tech May 30, 2018

Construction waste to be turned into gas masks and sports equipment

Huge volumes of waste building materials that are discarded every year could be recycled into new products such as gas masks and sports equipment following research being conducted by scientists and recycling firms.

Internet Apr 25, 2018

The 'double edge' of pervasive personalisation

Anyone who uses online shopping, social media or even email is voluntarily – though not necessarily consciously – experiencing the influence of personalised technologies. The "profiling" which leads to advertisements ...

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