Beauty of Mathematics (by PARACHUTES.TV)
This is what happens when you stack hundreds of photos of the same sky on top of each other. (via SciencePorn)
Bebionic Prosthetic Hand Ties Shoelace And Deals Cards
Yosemite Valley at Dusk: A mist had settled over Yosemite Valley, as automobiles passed through, headlights illuminated the fog.
The Matterhorn, 4478 m, at full moon.
- Our brains will extend to the cloud, which will allow us to learn new things at any age.
- We will be able to selectively erase pieces of our memory.
- We’ll be in augmented reality at all times.
- By 2029, machines will be able to match the intelligence of humans, and they’ll be able to make us laugh and cry.
- Around the 2030s, tiny “nanobots” able to repair and preserve our organs will keep us healthier and smarter.
- 3D printing will be even more common than it is today, with public 3D printing stations for people to print out clothes, toys, and anything else.
- Within 25 years, computers will be the size of a blood cell and we’ll be able to connect it to the brain without the need for surgery.
- Society will reach a state of “technological singularity” in 2045 where technology enables superhuman machine intelligences to emerge and people and machines become deeply integrated.
Oysters…once protected New Yorkers from storm surges, a bivalve population that numbered in the trillions and that played a critical role in stabilizing the shoreline from Washington to Boston.
Until European colonists arrived, oysters took advantage of the spectacular estuarine algae blooms that resulted from all these nutrients and built themselves a kingdom. Generation after generation of oyster larvae rooted themselves on layers of mature oyster shells for more than 7,000 years until enormous underwater reefs were built up around nearly every shore of greater New York.
Just as corals protect tropical islands, these oyster beds created undulation and contour on the harbor bottom that broke up wave action before it could pound the shore with its full force. Beds closer to shore clarified the water through their assiduous filtration (a single oyster can filter as much as 50 gallons of water a day); this allowed marsh grasses to grow, which in turn held the shores together with their extensive root structure.
But 400 years of poor behavior on the part of humans have ruined all that. As Mark Kurlansky details in his fine book “The Big Oyster,” during their first 300 years on these shores colonists nearly ate the wild creatures out of existence. We mined the natural beds throughout the waterways of greater New York and burned them down for lime or crushed them up for road beds.