Calculus 1 Lecture 1.1: An Introduction to Limits

Calculus -- The foundation of modern science

Easy to understand explanation of integrals and derivatives using 3D animations.

THE TOP 10 Coke Studio Compilation

Published on Apr 28, 2015

Being considered one of the most versatile fusion music show "Coke Studio Pakistan" has gifted a lot of awesome songs. Here is our The Top Ten songs of Coke Studio Pakistan,

TRACKLIST

Intro 00:00

10.Miyan Ki Malhaar. Ayesha Omer,Fariha Pervez,Zara_Madani 00:47
9. Ik_Aarzu._Jal 10:41
8. Larho_Mujhey , Bilal Khan, 18:26
7. Charkha_Nolakha, Atif_Aslam_and_Qayaas 24:50
6. Dastan-e-ishq, Ali Zafar 31:37
5. Garaj Basar Ali Azmat & Rahat Fateh Ali Khan, 37:52
4. Ishq Aap Bhe Awalla. Chakwal Group and Meesha Shafi 45:42
3. Toh Kya Hua, Bilal Khan 51:32
2. Zeb & Haniya, Bibi Sanam 56:16
1. Alif Allah, Jugni, Arif Lohar & Meesha 1:02:36

25 Interesting Facts About Northern Lights You Should Know Before You Se...

Published on Sep 29, 2014

Officially known as Aurora Borealis, the Northern Lights are one of nature's most spectacular visual phenomena. Appearing in many forms from patches or scattered clouds of light to streamers, arcs, curtains or shooting rays, the northern lights' amazing light display can be observed in the sky of high latitude regions such as Norway or Canada. You might know the cause of this natural phenomenon (collision of solar wind and magnetospheric charged particles) but there are many more interesting facts about this unreal spectacle that are worth learning. Here are 25 of them, illustrated with some of the most amazing Northern Lights pictures you have ever seen. 

Night of the Northern Lights

Published on Mar 6, 2014

On 25th February 2014 Sun produced X4.9 flare which on 27th February caused G2 (KP 6) geomagnetic storm on Earth. It was the brightest aurora display so far during this solar maximum which I could witness with auroral displays overhead in the far north of Scotland. This short movie illustrates what has been seen from latitude 58.3 degrees north.

Aurora Borealis Explained

This video explains how particles originating from deep inside the core of the sun creates northern lights, also called aurora borealis, on our planet.

Breathtaking Paraglide Flight Through Aurora Borealis | Horacio Llorens

A fantastic human feat with one of the world’s most stunning natural sights as its backdrop: This viral video is doubly jaw-dropping.

The clip, uploaded to YouTube by Red Bull this week, shows Spanish acrobatic paraglider pilot Horacio Llorens soaring in the sky as the Northern Lights illuminate the heavens. 

“Battling sub-zero degree temperatures on the ground near Trømso, Norway, [Llorens] donned a wetsuit and battery-heated gloves, powered up his paramotor, and flatland-launched himself into an amazing night flight with the ethereal green waves of the Aurora Borealis in one of the most breathtaking displays of flight we've ever seen,”