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 -
- newA computer vision approach for grading collectible coins
Researchers from Skoltech (part of the VEB.RF group) and Central University have developed an automated coin-grading approach that minimizes the subjectivity of manual assessments and overcomes the limitations of computer vision algorithms typically…
- 14 hours ago 18 Aug 26, 8:40pm - - newFrom scrap and used parts to high-performance materials: New circular pathways for aluminum foam
Aluminum foam is one of the lightest structural materials available. Thanks to its low density, high energy absorption capacity and excellent damping properties, it is suitable for applications in automotive engineering, machine structures, construct…
- 15 hours ago 18 Aug 26, 7:00pm - - newWhy the data behind a part now matters as much as the part itself
Counterfeit and out-of-spec components are entering U.S. defense supply chains through thousands of small and midsized suppliers that make up the lower tiers of the industrial base. Researchers at the Georgia Tech Manufacturing Institute (GTMI) say t…
- 16 hours ago 18 Aug 26, 6:40pm - - newMaking room for data centers without derailing the energy transition
The rapid growth of data centers is adding enormous new demands to power grids already under pressure to connect renewable energy, retire fossil-fuel plants and electrify transportation and buildings. A recent paper published in Nature Communications…
- 17 hours ago 18 Aug 26, 5:40pm - - newPine cone mechanics unlock 3D-printed materials that adapt to humidity
The scales of a pine cone open in low humidity to scatter seeds but close in damp conditions to protect seeds from moisture. An artificial material with the same behavior could be useful in applications like moisture-responsive shingles for passive c…
- 19 hours ago 18 Aug 26, 3:40pm -