Around one million people use tanning beds each year in the US. Yet the ultraviolet (UV) light they use causes skin cancer. The risk is so high that a recent article from researchers at the University of Michigan called for an immediate ban on the use of commercial indoor tanning by minors, and th
You should already know what a straight line, quadratic, cubic and reciprocal look like when plotted on a graph. In this video we will discover what the sin, cos and tan graphs look like and also exponential functions. You don't necessarily need to know the exact values that these functions cros
Nail polish hardeners that work with UV radiation are used in many nail salons. They are also available for use at home. But the UV-A radiation used is basically carcinogenic. We were asked how harmful the devices can be to the skin: In the video, we explain how UV-A radiation works, what to conside
SOHCAHTOA, Pythagoras, sine rule and cosine rule and all things trigonometry actually have a lot of uses in “real life”. Such as working out distances to things, heights of buildings and mountains, navigation at sea. An important part of “useful” trigonometry are angles of elevation and depression.
Click here to see more videos: https://alugha.com/FuseSchool If we don't have the vertical height of a triangle, then we can find the area of the triangle using 1/2absinC. In this video we are going to discover where this formula comes from. The formula is based on area = 1/2 base X height and a
Not every triangle is a right-angle triangle, so we can't always use Pythagoras and SOHCAHTOA to find missing sides and missing angles. We instead use the sine rule or the cosine rule. They can both be used to find either missing sides or missing angles in any triangle (right angle or not). Click h
Click here to see more videos: https://alugha.com/FuseSchool There are some key angles that have exact values in trigonometry. The ones we need to know are 0, 30, 45, 60 and 90. In this video we will discover one method of remember what these values are - by counting fingers on our hand! In the
There are some key angles that have exact values in trigonometry. The ones we need to know are 0, 30, 45, 60 and 90. In this video we will discover one method of remember what these values are - using a table. In the second part we will discover a different method (using our fingers) which you may p
Subscribe Here: https://bit.ly/2roHKoB Why was the summer invented? Of course, for relaxation, amusement, and pranks on friends. We prepared a fresh compilation of funny pranks to make this summer even slightly more fun! Supplies and tools • Empty tanning oil bottle • Vegetable oil • Shortcrust coo
How you can empty the water tank of your ARTO in the correct way and which components you need to be aware of, will be shown in this video. On the driver’s side under the ARTO motorhome by Niesmann+Bischoff is a hinge door, which you can open with the key of the motorhome. A rod is attached at the
