Robber fly - Nature photographer Thomas Shahan specializes in amazing portraits of tiny insects. It isn't easy. Shahan says that this Robber Fly (Holcocephala fusca), for instance, is "skittish" and doesn't like its picture taken.

Eye-popping bug photos

Nature by Numbers (Video)

"A Summary" – Apr 2, 2011 (Kryon channeled by Lee Carroll) (Subjects: Religion, Shift of Human Consciousness, 2012, Intelligent/Benevolent Design, EU, South America, 5 Currencies, Water Cycle (Heat up, Mini Ice Ace, Oceans, Fish, Earthquakes ..), Middle East, Internet, Israel, Dictators, Palestine, US, Japan (Quake/Tsunami Disasters , People, Society ...), Nuclear Power Revealed, Hydro Power, Geothermal Power, Moon, Financial Institutes (Recession, Realign integrity values ..) , China, North Korea, Global Unity,..... etc.) -
"The Quantum Factor" – Apr 10, 2011 (Kryon channeled by Lee Carroll) (Subjects: Galaxies, Universe, Intelligent design, Benevolent design, Aliens, Nikola Tesla (Quantum energy), Inter-Planetary Travel, DNA, Genes, Stem Cells, Cells, Rejuvenation, Shift of Human Consciousness, Spontaneous Remission, Religion, Dictators, Africa, China, Nuclear Power, Sustainable Development, Animals, Global Unity.. etc.) - (Text Version)

“ … Here is another one. A change in what Human nature will allow for government. "Careful, Kryon, don't talk about politics. You'll get in trouble." I won't get in trouble. I'm going to tell you to watch for leadership that cares about you. "You mean politics is going to change?" It already has. It's beginning. Watch for it. You're going to see a total phase-out of old energy dictatorships eventually. The potential is that you're going to see that before 2013.

They're going to fall over, you know, because the energy of the population will not sustain an old energy leader ..."

(Live Kryon Channelings was given 7 times within the United Nations building.)

"Update on Current Events" – Jul 23, 2011 (Kryon channelled by Lee Carroll) - (Subjects: The Humanization of God, Gaia, Shift of Human Consciousness, 2012, Benevolent Design, Financial Institutes (Recession, System to Change ...), Water Cycle (Heat up, Mini Ice Ace, Oceans, Fish, Earthquakes ..), Nuclear Power Revealed, Geothermal Power, Hydro Power, Drinking Water from Seawater, No need for Oil as Much, Middle East in Peace, Persia/Iran Uprising, Muhammad, Israel, DNA, Two Dictators to fall soon, Africa, China, (Old) Souls, Species to go, Whales to Humans, Global Unity,..... etc.)

"Recalibration of Free Choice"– Mar 3, 2012 (Kryon Channelling by Lee Caroll) - (Subjects: (Old) Souls, Midpoint on 21-12-2012, Shift of Human Consciousness, Black & White vs. Color, 1 - Spirituality (Religions) shifting, Loose a Pope “soon”, 2 - Humans will change react to drama, 3 - Civilizations/Population on Earth, 4 - Alternate energy sources (Geothermal, Tidal (Paddle wheels), Wind), 5 – Financials Institutes/concepts will change (Integrity – Ethical) , 6 - News/Media/TV to change, 7 – Big Pharmaceutical company will collapse “soon”, (Keep people sick), (Integrity – Ethical) 8 – Wars will be over on Earth, Global Unity, … etc.) - (Text version)

“… 4 - Energy (again)

The natural resources of the planet are finite and will not support the continuation of what you've been doing. We've been saying this for a decade. Watch for increased science and increased funding for alternate ways of creating electricity (finally). Watch for the very companies who have the most to lose being the ones who fund it. It is the beginning of a full realization that a change of thinking is at hand. You can take things from Gaia that are energy, instead of physical resources. We speak yet again about geothermal, about tidal, about wind. Again, we plead with you not to over-engineer this. For one of the things that Human Beings do in a technological age is to over-engineer simple things. Look at nuclear - the most over-engineered and expensive steam engine in existence!

Your current ideas of capturing energy from tidal and wave motion don't have to be technical marvels. Think paddle wheel on a pier with waves, which will create energy in both directions [waves coming and going] tied to a generator that can power dozens of neighborhoods, not full cities. Think simple and decentralize the idea of utilities. The same goes for wind and geothermal. Think of utilities for groups of homes in a cluster. You won't have a grid failure if there is no grid. This is the way of the future, and you'll be more inclined to have it sooner than later if you do this, and it won't cost as much….”

"Fast-Tracking" - Feb 8, 2014 (Kryon Channelling by Lee Carroll) - (Reference to Fukushima / H-bomb nuclear pollution and a warning about nuclear > 20 Min)

Obama unveils landmark regulations to combat climate change

Obama unveils landmark regulations to combat climate change
In a bid to combat climate change, US President Barack Obama announced the Clean Power Plan on Monday, marking the first time power plants have been targeted by mandatory regulations on carbon dioxide emissions in the US.
Google: Earthday 2013

Monday, October 7, 2013

New shape-shifting metals discovered

BBC News, Simon Redfern, Science writer, 4 October 2013

Crystals seen on the fine scale: River-like patterns form and change as
the metal morphs

Related Stories

A new shape-changing metal crystal is reported in the journal Nature, by scientists at University of Minnesota.

It is the prototype of a new family of smart materials that could be used in applications ranging from space vehicles to electronics to jet engines.

Called a "martensite", the crystal has two different arrangements of atoms, switching seamlessly between them.

It can change shape tens of thousands of times when heated and cooled without degrading, unlike existing technology.

Currently, martensite metals are made of an alloyed mixture of nickel and titanium.

They have the remarkable ability to "remember" their shape and even after being bent will return to their original form. For this, they are called "shape memory" metals.

They have been used in spectacle frames and brassiere wires, but also in surgery as frameworks for shaping healing bones, and as "stents" for holding heart arteries open.

Martensite metals change shape when heated or cooled through a certain temperature, when the atoms that make up their structure rearrange themselves in a sudden transformation.

The chevron pattern at the rear of a Boeing
 Dreamliner engine is made of shape-
changing smart metal
Some call this a "military transformation" because the rows of atoms that make up the metal crystal click into their new shape in an orderly manner.

The transformation means that martensite can be used in smart mechanisms that respond to temperature change.

Examples include automatic windows-openers in glasshouses, a means for automatically guiding solar panels to point at the Sun on the Hubble Space Telescope, and, very recently, in the Boeing 787 Dreamliner to morph the trailing edge of the engine cowling, making it quieter when it runs hot on take-off.

The pitfall of current martensites is that after repeated shape changes, they build up stresses inside that degrade them and eventually break them apart. The new alloy, made of a mixture of zinc, gold and copper, changes back and forth almost indefinitely with little internal damage, opening up a new range of applications for these types of "active materials".

The aim is now to apply the lessons learned from the new metal to make a family of ceramic solids that can also be shape-switched back and forth.

"The real advance is to make the transformations reversible that could be applied in many situations" explains Prof Richard James, one of the authors of the study.

"You could make devices that convert heat to electricity directly. They could use the waste heat from computers and cell phones to recharge the battery and make them more efficient."

As the material cycles through its different atomic arrangements, crystals can be seen at its surface in ever-changing patterns, looking like microscopic rivers.

The structures fit together without any stress layers between them, and this seems to be the key to their longevity and potential.

The new materials could also be used in improved and efficient microelectromechanical systems - energy harvesting devices, in which small vibrations can be converted directly into power.

These sorts of gizmos are already used in tyre pressure-monitoring systems in cars to power the electronics in the sensors.

No comments: