18/12/2020
While Earth is sometimes referred to as the ‘blue marble’ because it’s mostly covered in oceans and has a thick atmosphere, giving it a blue appearance, Mars is covered in a lot of iron oxide — these are the same compounds that give blood and rust their distinct color.
17/12/2020
An incredible example of total internal reflection, it also shows how fibre optic cables work to guide the flow of light.
15/12/2020
Let's discover some unknown facts about mathematics!
10/12/2020
By coding, one can not only make a tangible difference in people’s lives but is also fun and provides one a sense of purpose. Solving any given problem with coding gives one a sense of accomplishment and there is always something new to learn and innovate. Unlike many other disciplines, you can build great things without leaving the house, or spending a lot of money per project.
03/12/2020
Apply your coding classes with Grade wiser's now!
28/11/2020
Water will always feel colder than air even when at the same temperature. This is because water is seriously better at conducting heat than air, which really is a thermal insulator. Air is much less dense than water, meaning that the atoms in it are further apart. Accordingly, thermal energy cannot pass through it so easily!