Formal languages | Combinatorics on words | Semigroup theory
In mathematics, a sesquipower or Zimin word is a string over an alphabet with identical prefix and suffix. Sesquipowers are unavoidable patterns, in the sense that all sufficiently long strings contain one. (Wikipedia).
Irrigation Efficiencies - Part 1
From playlist TEMP 1
Do you know the definition for power? It's a commonly used word but you'll have to be more specific when using it in Physics. Still looking for a tutor for National 5 Physics? Take a look at my website for details and to find out if I still have availability. #shorts
From playlist Shorts
Electric Field (2 of 3) Calculating the Magnitude and Direction of the Electric Field
Explains how to calculate the electric field of a charged particle and the acceleration of an electron in the electric field. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts f
From playlist Electricity and Magnetism
Electric Field (1 of 3) An Explanation
Explains how to determine the direction and magnitude of the electric field from charged particles. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts force on other charges in t
From playlist Electricity and Magnetism
SOLAR POWER STEAM ENGINE 3 FRESNEL LENS STEAM BOILER SOLAR ENERGY GREENPOWERSCIENCE
http://www.greenpowerscience.com/ GREENPOWERSCIENCE STEAME ENGINE SIMPLE DESIGN.
From playlist FRESNEL LENS
Fresnel Lens used to BOIL WATER WITH SOLAR POWER
http://www.greenpowerscience.com/ LARGE FRESNEL LENS
From playlist FRESNEL LENS
STEAM ENGINE SOLAR POWERED 1700 RPM GREENPOWERSCIENCE.COM
Solar Fresnel Lens powering a small engine running at 1700+ rpms off of a large Spot Fresnel Lens. The Steam Engine produces a few watts.
From playlist STEAM ENGINE
Electric Field (3 of 3) Calculating the Electric Field In Between Two Charges
Explains how to calculate the electric field between two charges and the acceleration of a charge in the electric field. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts force
From playlist Electricity and Magnetism
Solenoid valves | The Beauty of Engineering
Solenoid valve is a crucial component in most of the engineering devices. Let’s explore the impressive engineering behind solenoid valves starting from the simplest one. We thank EMWorks for their FEA support. To know more about this powerful electromagnetic simulation software checkout
From playlist Electronics & Electrical
Energy, Work & Power (24 of 31) Power, An Explanation
Gives an explanation of what power is in physics. Includes a explanation of horsepower and one worked example. Power is the rate a which work is done. Also stated as how fast work is done. Power is calculated as the amount of work done divided by the time it takes to do the specified amo
From playlist Kinetic Energy, Potential Energy, Work, Power