ppekha's channel

*UPDATE* WOW over of 200,000 views, thanks a lot of watching

Dog cries from his dead owner that was murdered in Curitiba - Brasil

Very sad really,...

Can you answer this question? It's the world's hardest riddle and 80 percent of Kindergartners solved it compared to 5 percent of Stanford graduate...

Emily Post discusses table manners in this 1947 public service film. Don't forget to dip your fingers in the fingr bowl!

Miley Cyrus Party in the USA Dance Lesson to the Party in the USA dance video we made at Katrina's birthday party. http://www.fitforafeast.com......

The truth about euthanasia. The facts everyone should know.

This video uses the song "I'll Stand By You" by Carrie Underwood. I hope that by watching this video you can see that there are many dogs and cats...

This video is ab lonely and forgotten dogs..

I made this video because i want to remember the people ab this dogs.

Nowadays everybody is busy and t...

Lecture series on Numerical Methods and Computation by Prof.S.R.K.Iyengar, Department of Mathematics, IIT Delhi. For more details on NPTEL visit ht...

This video introduces you to PDEs. Classification of 2nd order linear PDEs is also shown.

Learn how to conduct cubic interpolation via an example.

Learn how Richardson's extrapolation works for trapezoidal rule of integration

Learn Richardson's extrapolation formula for differentiation. The central divided difference scheme for the first derivative is used as the basis ...

Learn the quadratic spline interpolation method via an example.

Learn via example the Newton's Divided Difference Polynomial method of quadratic interpolation

Learn via example the Newton's Divided Difference Polynomial method of quadratic interpolation.

Learn Lagrangian interpolation formula

Learn how to do quadratic interpolation via the direct method.

Learn the theory behind linear spline interpolation.