Engineering News, Sites and Info
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- How to help assembly-line robots shift gears and pick up almost anything
A University of Washington team created a new tool that can design a 3D-printable passive gripper and calculate the best path to pick up an object. The team tested this system on a suite of 22 objects -- including a 3D-printed bunny, a doorstop-shape…
- 29 Jul 22, 2:24pm - - A 'nano-robot' built entirely from DNA to explore cell processes
Constructing a tiny robot from DNA and using it to study cell processes invisible to the naked eye... You would be forgiven for thinking it is science fiction, but it is in fact the subject of serious research. This highly innovative 'nano-robot' sho…
- 28 Jul 22, 11:59am - - Programming pH
Researchers have developed a technique to control pH at the local level, creating a dense array of microsites where the amount of protons is 100 to 1000 times higher than the average in the rest of the solution.
- 27 Jul 22, 6:14pm - - New catalyst leads to more efficient butadiene production
Researchers have developed a new catalyst that improves the efficiency of converting butane, a component of natural gas, into butadiene -- a widely-used building block in synthetic rubber and a variety of plastics.
- 27 Jul 22, 6:13pm - - Breakthrough quantum algorithm
Physicists are claiming significant progress in using quantum computers to study and predict how the state of a large number of interacting quantum particles evolves over time. This was done by developing a quantum algorithm that they run on an IBM q…
- 27 Jul 22, 3:07pm -
- newPatterned plate uses surface vibrations to move and spin objects without complex electronics
Chinese researchers have developed a way to manipulate objects on solid surfaces using specially structured vibrations, allowing particles and other small objects to be confined, moved in circular paths or rotated without the complex electronic contr…
- 2 hours ago 29 Sep 26, 8:00pm - - newStrategically placed sensors reveal shifting hot-cold boundary inside industrial heat storage tanks
Industrial processes generate large amounts of heat that often cannot be used immediately. One reason is that the supply of heat and demand for it often occur at different times. Thermal energy storage systems can bridge this gap by absorbing surplus…
- 3 hours ago 29 Sep 26, 7:00pm - - newLow-cost 3D-printed filter removes up to 90% of microplastics from water
University of Waterloo engineers have developed a low-cost, customizable 3D-printed filter that removes up to 90% of microplastics from water, offering an inexpensive solution for residential and industrial use. The work is published in the journal S…
- 3 hours ago 29 Sep 26, 6:40pm - - newFish gill-inspired aerogel tackles long-standing issue in solar desalination
As freshwater scarcity becomes more prevalent, solar evaporation is drawing attention as a promising solution. This process uses sunlight to heat the surface of salty or contaminated water, turning it into vapor that can be collected as clean water w…
- 5 hours ago 29 Sep 26, 4:20pm - - newPowered by muscle cells, a paper-thin robot swims through a watery maze
Swimming can take a lot of muscle. But as MIT engineers have found, even a single layer of muscle cells can power through water if designed right. In a paper published Sept. 28 in the journal Advanced Functional Materials, the team presents a design…
- 8 hours ago 29 Sep 26, 2:00pm -