April 2012
5 posts
March 2012
4 posts
My love for Teen Titans is crawling back.
theirbromance:
February 2012
6 posts
2 tags
Life's little victories
Going to study in the physics lounge to find that it’s empty (so i can blast my music) and there are leftover donuts and coffee and soda. Fuck yeah.
January 2012
62 posts
“In 5-billion yrs the Sun will expand & engulf our orbit as the charred ember...”
– astrophysicist Neil deGrasse Tyson on Twitter five minutes ago. (via washingtonpoststyle)
Let's have 72 minutes of silence for Megaupload
“Time and space are modes by which we think and not conditions in which we live.”
– Albert Einstein (via quantumus)
“The universe is an infinite sphere whose center is everywhere and whose...”
– Bernard Jaffe, I Heart Huckabees (via pammerisms)
"Thats No Moon": A Calculation of the Energetic... →
nerdygirlknits:
OR
“How much energy would it take for the Death Star to destroy a planet?”
2 tags
1 tag
Skinny Love Explained
2 tags
Okay, does anyone know what dimensional analysis...
mangacraz00:
We’re supposed to know it for physics… and I really really don’t get it….
You use dimensional analysis to check if your answer is in the right units. For example, if a question asks you to solve for the energy, but your answer is in kilograms, you made a mistake somewhere.
To do this you break up all the types of units into mass, time, length, electric charge and temperature....
2 tags
The Peculiar Physics of Crumpled Paper
christinetheastrophysicist:
When you crumple up your gift-wrapping paper this year, you’ll create a shape so complex that it has defeated the most sophisticated computers.
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8 tags
Bell's Theorem and Quantum Entanglement
Bell’s Theorem, introduced in 1964 by John Steward Bell in his paper On the Einstein Podolsky Rosen paradox, deals with the “spooky action at a distance” that is at the heart of so much quantum weirdness. The gist of the theorem is this: if there are local explanations for the results we see due to entanglement then there are a set of inequalities which the outcomes of the...
