It could also be the development of dermatillomania, a condition said to be characterised as a form of OCD. See these sites:
OCDLA
Skinpick
NHS
Biting the skin around your nails or pulling the top layer of skin off your lips are signs of developing anxiety disorders.
Read more psychology facts Here
http://www.sciencemadesimple.co.uk/news-blogs/wendy-awarded-an-mbe
Science getting recognised, and I’m so happy. The second link is Wendy Sadler who is being awarded an MBE. She’s the founding director of science made simple, a Welsh program to help get kids involved and excited by science after they realised our education system tended to have the opposite effect. According to her colleagues, she’s not only an amazing scientist but incredibly dedicated to inspiring a new generation to follow their curiosities.
Chameleon colours ‘switched by crystals’:
Swiss researchers have discovered how chameleons accomplish their vivid colour changes: they rearrange the crystals inside specialised skin cells.
It was previously suggested that the reptiles’ famous ability came from gathering or dispersing coloured pigments inside different cells. But the new results put it down to a “selective mirror” made of crystals. They also reveal a second layer of the cells that reflect near-infrared light and might help the animals keep cool. Reptiles make colours in two ways: they have cells full of pigment for warm or dark colours, but brighter blues and whites come from light bouncing off physical elements like these crystals: so-called “structural colours”. These colours can also be mixed. A vibrant green might arise from a structural blue overlaid by yellow pigment.
I struggle to understand why other white people refuse to realise they're racist. You can be at every rally, supporting every cause, it doesn't matter. We were raised to be inherently racist, and the sooner you face up to that the sooner you can actually work on solving the problems. Prejudice is automatic in most of our upbringings, and if you're living your life saying 'oh but I'm not racist', you're never actually gonna get rid of those prejudices.
Actually a really good example to wake you up from this is what you picture in your head when I say terrorist. And then remember that white people have been terrorising the world for a lot longer than the people who you probably imagine.
I struggle to understand why other white people refuse to realise they’re racist. You can be at every rally, supporting every cause, it doesn’t matter. We were raised to be inherently racist, and the sooner you face up to that the sooner you can actually work on solving the problems.
Prejudice is automatic in most of our upbringings, and if you’re living your life saying ‘oh but I’m not racist’, you’re never actually gonna get rid of those prejudices.
The First Dinosaur Tail Found Preserved in Amber is Covered in Feathers
You can learn more about the surprisingly long history of the SR-71 over at Gizmodo.
Cernan was the commander of Apollo 17 in December 1972 – the last lunar mission and one of the final Apollo flights. When Cernan stepped out from lunar module “Challenger” he became the 11th person to walk on the moon. His lunar module pilot, Jack Schmitt, was the 12th. But as commander, Cernan was the last to re-enter the lunar module it give him the designation of being the last person to walk on the lunar surface.
His words would not become as famous as Neil Armstrong’s first sentence spoken from the moon, however, Cernan’s final goodbye to the moon was just as poetic. “America’s challenge of today has forged man’s destiny of tomorrow, and as we leave the Moon, we leave as we came and, God willing we shall return, with peace and hope for all mankind. Godspeed the crew of Apollo 17"
R.I.P Commander Cernan 1934 -2017 More here and here
The only good thing I can see coming out of Brexit (if they actually deliver beyond a speech)
'We're a grey area in a world that doesn't like grey areas'
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