Did she think it was going to explode?
Woman fails at boiling live crabs
Captain Jack Harkness’s very first line
This post has been featured on a 1000notes.com blog.
BABY DUCK FALLING ASLEEP
This post has been featured on a 1000notes.com blog.
(Source: liamnpayne)
Just a squid casually passing by on your blog.
My lovely followers, please follow this blog immediately!
Weird gravity waves pulse from a tropical cyclone
Last Monday, May 13, the Suomi NPP satellite captured a fascinating image of Tropical Cyclone Mahasen as it moved northeast over the Bay of Bengal. The clouds of the storm itself weren’t optically visible in the darkness of a nearly new Moon, but lightning flashes within it were… as well as the eerie ripples of atmospheric gravity waves spreading outwards from its center.
Gravity waves are the oscillations of air parcels by the lifting force of bouyancy and the restoring force of gravity. These waves propagate vertically as well as horizontally, and actively transport energy and momentum from the troposphere to the middle and upper atmosphere. Gravity waves are caused by a variety of sources, including the passage of wind across terrestrial landforms, interaction at the velocity shear of the polar jet stream and radiation incident from space. They are found to affect atmospheric tides in the middle atmosphere and terrestrial weather in the lower atmosphere.
Atmospheric gravity waves aren’t to be confused with gravitational waves in space, which are created by very dense, massive objects (like white dwarf stars or black holes) orbiting each other closely.
When the image was captured, Tropical Cyclone Mahasen was moving north through the Indian Ocean along a track that placed landfall along the Bangladesh coast. As it moved off the coast of India Suomi’s VIIRS Day-Night Band was able to resolve lightning flashes towards the center of the storm, along with mesopheric gravity waves emanating outwards like ripples in a pond.
Such gravity waves are of particular interest to air traffic controllers so assist in identifying areas of turbulence.
Image credit: NASA/NOAA
SO THIS GUY IN MY ENGLISH IS DOING A PROJECT FOR BIO WHERE HE GETS A DUCKLING TO IMPRINT ON HIM SO HE JUST CARRIES IT AROUND WITH HIM TO ALL OF HIS CLASSES AND I SWEAR THIS DUCK IS THE MOST WELL BEHAVED FUCKING POULTRY IVE EVER SEEN IT JUST SITS ON HIS DESK QUIETLY AND SOMETIMES HE PUTS IT IN HIS POCKET AND IT JUST SLEEPS LIKE WOW YOU GO DUCKY
This post has been featured on a 1000notes.com blog.
