Click here to see more videos: https://alugha.com/mysimpleshow Every day we perceive many visual impressions. We can differentiate a multitude of colors in a bunch of flowers, and we can respond in a matter of seconds when driving a car. But what do we actually know about visual perception? Learn t
CREDITS Animation & Design: Peter van de Heuvel Narration: Lucy Billings Script: Lucy Billings The word polygon comes from Greek. Poly means “many” and Gon means “angles”. Polygon = many angles. Polygons are 2-dimensional shapes, that are made of straight lines, with all the sides joined up. VISIT
In this video we look at more examples of plotting straight lines onto graphs. This time the equations are a little trickier - such as having fractions for the gradients. When completing the table of values, if the equation has fractions in we won't always end up with whole numbers. To be accurate,
Homeostasis is a term first defined by Claude Bernard in 1865. It means maintaining a constant internal environment. This is a bit like how our brain works. Sensors all around the body are measuring various things and sending the information back to the brain the brain in does its best to keep all t
Hepatitis B and C infections cause hepatocellular carcinoma (HCC) by replicating in hepatocytes. Inflammation, cell deathand proliferation result. Preventing infection from Hepatitis is important in decreasing the risk for liver cancer. This can be achieved through increasing hygiene standards and v
In this video we’re going to have a look at how to expand squared brackets. You should already know how to expand double brackets by multiplying each term in the first bracket, by each term in the second bracket and then simplifying. EXAMPLE: (x - 4)(x + 3) = x^2 - 4x + 3x - 12 = x^2 - x - 12. For
Click here to see more videos: https://alugha.com/mysimpleshow HIV is a sexually transmitted viral infection and may cause AIDS. Since its discovery in 1981, this immunodeficiency disease has killed millions of people worldwide. But why are HIV and AIDS that dangerous? We explain it to you in this
Human Defence Systems Against Pathogens | Health | Biology | FuseSchool Pathogens are disease causing microorganisms, that our body has many defence mechanisms against. The skin is the first physical barrier, providing a protective layer that is hard to penetrate. We also have sebaceous glands tha
Click here to see more videos: https://alugha.com/FuseSchool In this video we are going to look at what viruses are. Viruses are a type of microorganism. They are too small to be seen with the naked eye: much smaller than bacteria, and about 100 times smaller than human cells. They come in many di
What is Maternal Mortality? This simpleshow explains current facts as well as causes. This video was created by one of our volunteer authors to support the campaign "Goal 3 - Good Health and Well-Being". Find more information on our website http://simpleshow-foundation.org/. Click here to see more
Click here to see more videos: https://alugha.com/mysimpleshow This video explains the basics about Graphene - the first two-dimensional atomic crystal made up of carbon atoms & arranged in a hexagonal lattice. Due to its unique combination of superior properties, graphene is a credible starting po
In this video we are will look at mitosis, including the names of the key stages: interphase, prophase, metaphase, anaphase, telophase and cytokinesis. Mitosis is the process of cell division that produces identical copies of cells, and is involved in growth, cell repair and asexual reproduction.
