Ce blogue met en lumière des personnes ou des événements inspirants, positifs et intrigants. On y traite de sujets tels que la santé, la sexualité, l’économie, l’environnement, la science, la pollution, les aliments, l’énergie, la technologie et les drogues.
This blog is focusing on people and events that are inspiring, positive and intriguing. These subjects are health, environment, sexuality, drugs, foods, pollution, science, energy, technology, and more.
jeudi 12 décembre 2013
Why do pipes burst?
Why do pipes burst?
Pipes burst during winter. It is obvious that is has to do with water
freezing in copper pipes. But, why the expansion of water doesn’t happen in a
longitudinal manner instead of sideways?
Aucun commentaire:
Enregistrer un commentaire