Heavy Newspaper

Definitely must try this at home! Pressure is a new topic that is added to the syllabus of Combined Science(Phy/Chem) and it is interesting to note that the value of atmospheric pressure is 100 000 Pa! That is a super huge number and it means the force per unit area is 100 000 N! That is an equivalent of 10 000 kg object sitting in 1 square metre of area!