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ScienceDaily: Computers & Math News |
| Researchers set record by preserving quantum states for more than 5 seconds Posted: 02 Feb 2022 12:38 PM PST A team of researchers has maintained a qubit coherence time for a record five seconds. The qubits are made from silicon carbide, widely found in lightbulbs, electric vehicles and high voltage electronics. |
| Scientists develop insect-sized flying robots with flapping wings Posted: 02 Feb 2022 11:30 AM PST A new drive system for flapping wing autonomous robots has been developed, using a new method of electromechanical zipping that does away with the need for conventional motors and gears. |
| Novel method simulates tens of thousands of bubbles in foamy flows Posted: 02 Feb 2022 11:30 AM PST Bubbles aren't just for bath time. Bubbles, specifically bubbles in foamy flows, are critical for many industrial processes, including the production of food and cosmetics and drug development and delivery. But the behavior of these foamy flows is notoriously difficult to compute because of the sheer number of bubbles involved. Previous attempts to simulate foamy flows have relied on the time-consuming and computationally expensive process of tracking the bubbles by color-coating each individual bubble in the foam. This limited simulations to just a few dozen bubbles, instead of the thousands to millions in real foams. Now, researchers have developed a new way to simulate tens of thousands of bubbles in foamy flows, breaking the computational complexity of this long-standing process. |
| Scientists engineer new material that can absorb and release enormous amounts of energy Posted: 02 Feb 2022 10:47 AM PST A team of researchers recently announced that they had engineered a new rubber-like solid substance that has surprising qualities. It can absorb and release very large quantities of energy. And it is programmable. Taken together, this new material holds great promise for a very wide array of applications, from enabling robots to have more power without using additional energy, to new helmets and protective materials that can dissipate energy much more quickly. |
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