questions, NASA and knots

knot_unfolding

Rope Materials | Animated Knots by Grog
Cotton:History: Cotton is included here for completeness. Not as strong as hemp, it is a poor substitute when strength is required….
Solar Orbiter Returns First Data, Snaps Closest Pictures of the Sun | NASA
The first images from ESA/NASA’s Solar Orbiter are now available to the public, including the closest pictures ever taken of the Sun.So…
Explore Mars With Scratch Activity | NASA/JPL Edu
students create a Mars exploration game using the Scratch programming language. They will engage in computational thinking, use math and…
Make a Cardboard Rover Project | NASA/JPL Edu
Rovers are a kind of carlike spacecraft that NASA uses to explore the surfaces of other worlds! So far, rovers have gone to Mars and the…
NASA Mars Helicopter Ingenuity Animations – YouTube
Animations for media and public use. NASA’s Mars Helicopter Ingenuity will be the first aircraft to fly in a controlled way on anothe…
Second-generation of powerful X-ray laser fires for the first time
Linac Coherent Light Source (LCLS) images individual atoms and molecules by blasting them with intense X-ray bursts, and now its se…
Proteus becomes the world’s first manufactured non-cuttable material
non-cuttable material, just 15 percent the density of steel, which they say could make for indestructible bike locks and lightweigh…
5 Tips for Blending The Question Formulation Technique (QFT) with NGSS
assess progress when doing the QFT. This process encourages active participation, collaboration, consistency, reflection and ownership. N…
Design of insect-inspired fans offers wide-ranging applications: A new design method for highly compact deployable structures is based on…
A highly sophisticated folding mechanism employed by a group of insects for at least 280 million years is set to become available for a w…
Transparent, reflective objects now within grasp of robots: Researchers teach robots to infer shapes from color images — ScienceDaily
Kitchen robots are a popular vision of the future, but if a robot of today tries to grasp a kitchen staple such as a clear measuring cup…
Scientists open new window into the nanoworld — ScienceDaily
Researchers have used ultra-fast extreme ultraviolet lasers to measure the properties of materials more than 100 times thinner than a hum…
About | what3words
what3words is a really simple way to talk about location.We have assigned each 3m square in the world a unique 3 word address that will n…
Robot jaws shows medicated chewing gum could be the future — ScienceDaily
Medicated chewing gum has been recognized as a new advanced drug delivery method but currently there is no gold standard for testing drug…