Home » sunshine

Sunny but cold – Seasons – Science projects

By |2018-04-24T15:20:02+00:00August 20th, 2017|Physics|

Still in their coats on a sunny day(Thanks to [seattle + beyond]) To see what a difference it makes whether sunlight hits the Earth directly or at an angle, just think about a sunny day in summer and a sunny day in winter. In summer, when the sun is out it soon gets very hot. Even cloudy days, when the sunlight has to come [...]

Rain project – Weather science

By |2018-05-31T11:49:18+00:00August 20th, 2017|Physics|

People driving cars in the rain Some of the tiny particles inside the clouds - the cloud seeds - are made of pollution from cars and factories. They're little particles of carbon from burning gas, or other pollutants. Because people drive more on weekdays than on weekends, there is more and more pollution [...]

Nuclear fusion – Simple Physics

By |2018-05-31T11:49:26+00:00August 17th, 2017|Physics|

The Sun shining from space Fusion reactions are how the first stars got started. Soon after the Big Bang, hydrogen atoms began bumping into each other and merging into one bigger heliumatom. Four atoms with four nuclei - centers - mixed together into one atom with a bigger nucleus. But each time this happened there was a bit of energy left [...]

What is heat? Simple science – Chemistry

By |2018-05-08T09:27:54+00:00June 2nd, 2017|Chemistry, Physics|

What is heat? A big campfire throws some serious heat Definition of heat When molecules of any kind of atoms get more energy in them than they had before, they move faster, and we call that "heat". When the molecules move faster, they hit against each other and bounce apart, and so they [...]