ScienceDaily: Strange Science News |
- Rare footage captured of jaguar killing ocelot at waterhole
- 3D-printed smart gel changes shape when exposed to light
- A robotic revolution for urban nature
| Rare footage captured of jaguar killing ocelot at waterhole Posted: 05 Jan 2021 06:56 AM PST In what may be a sign of climate-change-induced conflict, researchers have captured rare photographic evidence of a jaguar killing another predatory wild cat at an isolated waterhole in Guatemala. |
| 3D-printed smart gel changes shape when exposed to light Posted: 05 Jan 2021 05:46 AM PST Inspired by the color-changing skin of cuttlefish, octopuses and squids, engineers have created a 3D-printed smart gel that changes shape when exposed to light, becomes 'artificial muscle' and may lead to new military camouflage, soft robotics and flexible displays. The engineers also developed a 3D-printed stretchy material that can reveal colors when light changes. |
| A robotic revolution for urban nature Posted: 04 Jan 2021 10:19 AM PST Drones, robots and autonomous systems can transform the natural world in and around cities for people and wildlife. |
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