Water Filtration

You'd think the most expensive part would be the quark-gluon plasma chamber, but it's actually usually the tube to the top of the atmosphere to carry the cosmic rays down.

Toronto

Now:Mostly Cloudy
Temp:14.3°C
Today:Mainly cloudy. 60 percent chance of showers late this morning and this afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h this afternoon. High 21. Humidex 25. UV index 4 or moderate.

Muskoka

Now:Cloudy
Temp:9.6°C
Today:Mainly cloudy. 60 percent chance of showers this morning and early this afternoon with risk of a thunderstorm. High 17. UV index 4 or moderate.