An invisible coating to make wood 'fireproof'
An invisible coating that can "fireproof" wood has been invented by scientists at Nanyang Technological University, Singapore (NTU Singapore).
Aug 18, 2022
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Engineering
News tagged with high heat
Energy & Green Tech
Banish retrofit blues with one-stop shop and better living
Retrofitting housing to be more energy efficient and provide equitable benefits for all is essential to make Europe carbon neutral. The job is challenging and complex and some people have trust barriers to overcome.
Aug 17, 2022
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Engineering
Recycling concrete via high-pressure compaction to improve sustainability of construction
Centuries of buildings, bridges, and other constructions have used concrete because of its high strength and simple production. Nevertheless, approximately 8% of global carbon emissions come from cement production. Thus, ...
Aug 10, 2022
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Engineering
Researchers 3D print sensors for satellites
MIT scientists have created the first completely digitally manufactured plasma sensors for orbiting spacecraft. These plasma sensors, also known as retarding potential analyzers (RPAs), are used by satellites to determine ...
Jul 27, 2022
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278
Robotics
A technique to teach bimanual robots stir-fry cooking
As robots make their way into a variety of real-world environments, roboticists are trying to ensure that they can efficiently complete a growing number of tasks. For robots that are designed to assist humans in their homes, ...
Energy & Green Tech
Biden's biofuel: Cheaper at the pump, but high environmental cost
In an effort to ease Americans' pain at the gas pump, President Joe Biden has announced his administration will ease restrictions on the sale of E15—gasoline that includes 15 percent ethanol—and new investments in biofuels ...
Apr 14, 2022
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Energy & Green Tech
The first heat pump for domestic use with zero carbon dioxide emissions
"It is the first domestic commercial unit with zero direct and indirect emissions. Currently, there are already units that use the same technology as ours, which is aerothermal energy, but they do not use a natural fluid ...
Apr 6, 2022
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136
Engineering
An alternative low-cost technique to produce metal powders for 3D printing
Additive manufacturing (AM), also known as metal 3D printing, creates objects by addition of material, layer by layer. A major source material for AM is metal powder, which is predominantly produced using a technique called ...
Apr 6, 2022
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Energy & Green Tech
Obtaining hydrogen from methanol: Optimized reformers
Methanol reformers convert easy-to-transport methanol into hydrogen. But conventional reformers still come with a number of drawbacks—catalyst attrition, to name but one example. An innovative methanol reformer for mobile ...
Mar 1, 2022
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Energy & Green Tech
Solar-powered system offers a route to inexpensive desalination
An estimated two-thirds of humanity is affected by shortages of water, and many such areas in the developing world also face a lack of dependable electricity. Widespread research efforts have thus focused on ways to desalinate ...
Feb 14, 2022
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