Happy Friday friends! Hope you all had a great week. Cold and darkness has enveloped Spy Garden as of late and we’re a bit behind in the raking, garlic planting and other fall garden to-dos…But one highlight of our week was watching Disney’s The Humpback of Notre Dame. Makes me want to read the original by Victor Hugo. As we watched it, the Spy (he’s 9), remarked,
“This is a little dark for Disney.”
Speaking of darkness, here is an excerpt from an interesting article about a new invention called Vantablack…
…the blackest black ever seen, or, actually, not seen….
Vantablack, for Vertically Aligned NanoTube Array, is made by “growing” carbon nanotubes on a metal surface. (A nanotube is a billionth of a meter thick, or about the width of three gold atoms.) Light is trapped between the tubes and bounces around until it’s absorbed, so almost no light gets out.
Vantablack has enthralled not just the tech world but also artists and architects. Ben Jensen, 48, a founder and the chief technology officer of Surrey NanoSystems, spoke by telephone from his laboratory in Newhaven, England, about the material’s applications and why it might not be quite right for your home. (This interview has been edited and condensed.)
Q. Why are people so excited about Vantablack?
A. The coating reflects so little light, three dimensions seem to disappear. When you look at Vantablack on some wrinkled aluminum foil, it looks like a black, flat, featureless void, even with your eyes right up to it. That and the fact that it’s the darkest material ever created.
How did all this start?
Growing carbon nanotubes isn’t new. But typically they’ve been grown at a very high temperature: 750 degrees centigrade. That would destroy most underlying materials, so they grew them on things like silicon, diamond and sapphire, which can stand high temperatures. We’re building on work to grow nanotubes at a lower temperature for microelectronics.
What’s special about carbon nanotubes?
It’s almost like an alien material from “Star Trek.” Imagine a drinking straw, closed at one end, with a wall one-atom thick. This straw is one-ten-thousandth the diameter of a human hair, but it is 10 times stronger than steel, and 10 times better at conducting heat than copper. It’s been known to exhibit what is called “ballistic transport”; electrons travel through it with almost no resistance. Vantablack packs billions of these straws together. (to read the full article in the NY Times click here)
Fascinating concept; and imagine the possibilities for artistic application of vantablack! In other color and light news…We are excited to visit Garden Glow at the Missouri Botanical Garden next week. Garden Glow is expected to sell out, so get your tickets soon!
I hope I can get some cool shots at Garden Glow; I always struggle trying to take decent photos at night. I’d also like to make a Spy Garden Garden Glow one day!
I’ve also been doing a little crocheting this week. Crocheting is such a great thing to do when it is frigid out!
I made the same shaped hat for myself in black wool. I’m making some leg warmers for Baby out of the same purple (super soft!) yarn. Baby demanded the leg warmers. Then she demanded I unravel them (a request I did not accommodate) Hahah She also demanded this morning…
“I want to listen to Taylor Swift RIGHT NOW!”
And some “new” music for the Spy too…
A few more random shots from the week…
Have a great weekend!