1 Electricity is generated from the energy that is released when the atoms of these minerals are split (by nuclear fission) in nuclear reactors. 2  A small amount of radioactive material produces a lot of energy. 3  Raw materials are relatively cheap and can last quite a long time. 4  It doesn't give off atmospheric pollutants.
No, a refrigerator should not be transported on its side. Refrigerators should be kept in an upright position as much as possible. Laying a refrigerator on its side can lead to oil leaking into the cooling tubes, which can cause damage to the appliance.
When the refrigerator is returned to an upright position, the oil may not completely drain from the cooling tubes, and the refrigerator will not cool properly. If it is unavoidable to lay the refrigerator on its side, make sure to do it at an upright angle if possible. Place a box or a big piece of furniture under the top of the fridge to help keep it relatively upright.