CONCRETE THOUGHTS

What does waterproof mean?

What does it mean to be “waterproof”? Can anything really be truly waterproof? I’m not speaking philosophically. The question is based on science. The truth is, many things we normally consider to...

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A tale of two earthquakes

It’s often said that earthquakes don’t kill people, buildings do.A tragic example of this took place earlier this year. On January 12th Haiti was rocked by an earthquake measuring 7.0 on the Richter...

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