Forum: Free Principles of Science and Engineering Videos

Implementation of an adaptive optimal state based control using part wise observer for balacing an inverted pendulum. 972

This video introduces the concept of Biomechanics. It traces the history of biomechanics concepts; discusses major pioneers in the field, key...

Single photons are the smallest quantities of light and, despite having no mass, have many properties in common with particles. In fact, physicists...

This video explains the concept of plasmid Cloning 950

A video description demonstrating how to find the epicenter of an earthquake using the distances determined by three different seismograms. 945

Nanoparticles existed before nanotechnology. Every time a volcano roars, carbon nanotubes and fullerenes are formed. The thermodegradation of organic...

The CFR project is a High Temperature Plasma Electrolysis fully based on the Tadahiko Mizuno experiment from the university of Hokkaido in Japan....

Demonstration of a spectroscope to understand absorption and emission spectra, the Bohr model of the atom, and the discovery of elements. Note that...

Describing the relative penetration and absorption of alpha, beta and gamma radiation by solids and the concept of half thickness 929

Another piece of my collection of homemade gyroscopes. In this one a counterweight can be attached to control the precession and observe the...

The red shift of light from distant galaxies is a key fact in support of the expanding universe/big bang theory. It is generally accepted that this...

Here you can see How Nanotechnology Works 868

An electron rides on a light wave after just having been pulled away from an atom. Credit: Lund University Scientists have filmed an electron in...

Imagine two observers, one seated in the center of a speeding train car, and another standing on the platform as the train races by. As the center of...

This video shows a molecular visualization of the various processes associated with the DNA in the human body. 838

A consultant medical oncologist explains the chemotherapy process and patients talk about their own experiences of the treatment 825

A pair of blasters explain the first and second laws of thermodynamics in the best possible way : by setting Arachnos on fire. 824

Dr. John DeRosimo talks about minimally invasive lung cancer surgery, a procedure known as video assisted thoracic surgery or VATS. 814

Theorem : All numbers are equal to zero. Doesn't that conflict with our mathematics law? If you have $100 dollars = having none at all? Debate here. ...

Just watch out how to make an un-poppable baloon 731