opinions
(man, i suck at maths.) posted on 09.05.13
Cowl posted on 23.03.13

Cowl

posted on 15.03.13
posted on 28.02.13

1ucasvb:

Different modes of oscillation for a pendulum

The period of a simple pendulum is not a trivial thing, and it depends on the initial conditions.

Shown here are ten different modes of oscillation for the same pendulum. The only difference is the total amount of mechanical energy in the system.

As a result, each one has a completely different period of oscillation, unlike what the small-angle approximation (as taught in high-school) would suggest. They can’t be in sync. You may see some really interesting patterns based on the delay between them in your browser.

The red graph above each pendulum represents the phase portrait for the respective mode of oscillation, with the current state marked as a blue dot. The horizontal axis represents angle (hence why it wraps around the sides) while the vertical axis represents angular velocity.

Pendulums are very interesting dynamical systems, as they are relatively simple to understand but can produce surprisingly complex results in certain cases, such as the chaotic behavior of double pendulums and the odd behavior displayed by coupled pendulums.

carpr0n:

Spirit of the forest
Starring: Ferrari F430
(by motozone69)
posted on 27.02.13

carpr0n:

Spirit of the forest

Starring: Ferrari F430

(by motozone69)

holden421:

Batman Beyond by ~ColourOnly85
posted on 25.02.13
Batman Beyond vs Freeze  posted on 25.02.13

Batman Beyond vs Freeze 

colour stacks posted on 25.02.13

colour stacks

posted on 26.01.13 DEAR TUMBLR: LAY OFF THE CHEAP DRUGS. PLEASE ಠ_ಠ

What in the heck is up with the new stupid image posting system? Are you guys on drugs?

ಠ_ಠ

I mean, previously I could (and did) hop over to tumblr to post cool pics I really found artistic, creative or just plain cool (on the web - without having to download the file locally).

Only tumblr had that “handsfree” functionality… Cloud2Cloud reblogging, if you will. And now…

ಠ_ಠ

Now, it seems I have to save locally first and then upload. Yeah there’s a new “mass upload/album” blogging thing, but which blogging service doesn’t have that? You’ve now become one of the rest. 

What a bloody shame.

Tumblr…
Y U NO LEAVE IT ALONE WHEN IT’S WORKING? 
Y?

fucking_tumblr

ಠ_ಠ you bastards

posted on 26.01.13

reginasworld:

When once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return ~ Leonardo da Vinci

Photography by: Benedict Redgrove

posted on 18.12.12 In Soviet America, TV watches YOU

Fiction

I trust many people have at least heard of George Orwell, the prolific author, and (even if you don’t read) his prophetic novel, 1984. I hope so; if not, then this society is fucked.

The invention of print, however, made

it easier to manipulate public opinion, and the film and the radio carried the

process further. With the development of television, and the technical advance

which made it possible to receive and transmit simultaneously on the same

instrument, private life came to an end. Every citizen, or at least every citizen

important enough to be worth watching, could be kept for twentyfour hours a

day under the eyes of the police and in the sound of official propaganda, with all

other channels of communication closed. The possibility of enforcing not only

complete obedience to the will of the State, but complete uniformity of opinion

on all subjects, now existed for the first time.  

Excerpt: 1984, George Orwell

Fact

November 2012: Verizon registered a patent that makes Big Brother, the ‘reality TV’ show strangely apt in its name alone (which was inspired by the character Big Brother in the novel), look like LEGO blocks to a civil engineer.

Here, see for yourself


trainsitions posted on 12.12.12

trainsitions

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