Category: Updates

Why did my surfboard snap?

A surfboard breaks more or less in the middle or in the back third, between the feet of the surfer, or in the nose area. In those areas there is no compr...

What is in washing soda?

Sodium carbonate, Na₂CO₃·10H₂O, is the inorganic compound with the formula Na₂CO₃ and its various hydrates. All forms are white, odourless, water-soluble...

Is skating bad?

Skateboarding is a special risk for young children because they have: A higher center of gravity, less development, and poor balance. These factors make ...