The work of our team on the Mimosa Pudica has been publish! It proves for the first time the ability of plants to learn. After a countless number of rejections, Oecologia had the courage of publishing it. Now the road is open to demonstrations that learning capability exists not only in sensitive plants, but also in normal plants. This can change the entire biology. A bit rhetorical, but real.

I work on some aspects of plant to plant communication! I hope to publish soon something equally exciting!! and of course I will let you know!!

Droplets already bounce off water-repellent surfaces, but scientists have engineered materials that speed up the bounce to repel water faster. Even the brief contact time between a surface and a droplet that bounces off it can allow water to freeze or collect on the surface and cause damage.

An ant raft stays on top of the water surface even when it is hardly pressed by a branch -- showing water repellency and buoyancy. What do Jell-O, toothpaste, and floating fire-ant rafts have in common?

"Horsetail plant spores use 'legs' to walk and jump!"

Nice point of view on the evolutionary arms race

The redbull mission will attempt to transcend human limits. Supported by a team of experts Felix Baumgartner plans to ascend to 120,000 feet in a stratospheric balloon and make a freefall jump rushing toward earth at supersonic speeds before parachuting to the ground.

Taking a look at some of the plants that push the boundaries in the botanical world.

Discover the surprising flightmovements in slow-motion

Captivated by a strange coiling behavior in the grasping tendrils of the cucumber plant, researchers at Harvard University have characterized a new type of spring that is soft when pulled gently and stiff when pulled strongly. Instead of unwinding to a flat ribbon under stress, as an untwisted coil normally would, the cucumber's tendrils actually coil further.

...interesting discovery that can add something to my ongoing Ariadna...

And here you have the paper published today on Science http://www.sciencemag.org/content/337/6098/1087.full

...I told you we had to hurry up with our Ariadna! btw, they studied the coiling at the cellular level (but I am scared to read the paper to see if there is something left for us..)

I hate scorpions, but this could be a nice subject for a future Ariadna study! This north African desert scorpion, doesn't dig burrows to protect itself from the sand-laden wind (as the other scorpions do). When the sand whips by at speeds that would strip paint away from steel, the scorpion is able to scurry off without apparent damage.

New research reported in San Diego on March 27 at the 243rd National Meeting & Exposition of the American Chemical Society (ACS) provides further support for the idea that comets bombarding Earth billions of years ago carried and deposited the key ingredients for life to spring up on the planet. "Our research shows that the building blocks of life could, indeed, have remained intact despite the tremendous shock wave and other violent conditions in a comet impact," Blank said. "Comets really would have been the ideal packages for delivering ingredients for the chemical evolution thought to have resulted in life.

The Top 400 World University Rankings published by Times Higher Education. Official 2011-2012 results.

There are few certainties in plant biology. But, surely, leaves are green and designed to engage in photosynthesis. Well, it ain't necessarily so. Underground leaves of Philcoxia trap and digest nematodes...discovering a new carnivorous plant.

A new blob-like robot described in the journal Advanced Robotics uses springs, feet, "protoplasm" and a distributed nervous system to move in a manner inspired by the slime mold Physarum polycepharum. Watch it ooze across a flat surface, The Blob style: Skip to 1:00 if you just want to be creeped out by its life-like quivering.

...This slippery surface was bio-inspired by the carnivorous plant I showed you sometimes ago! I was sure it was a good idea! next time I will be quicker!!

Yes, I will see what we could do, but they really did a good job, from the biomimetic of the surface, up to the realization of the material, and the tests...

A rain forest vine has evolved dish-shaped leaves to attract the bats that pollinate it, scientists have found. Tests revealed that the leaves were supremely efficient at bouncing back the sound pulses the flying mammals used to navigate. When the leaves were present the bats located the plant twice as quickly as when these echoing leaves were removed.