concentration

Cyberattack on Florida water treatment plant raises alarms in Canada

Cyberattack on Florida water treatment plant raises alarms in Canada

Pinellas County Sheriff Bob Gualtieri told a news conference Monday that someone remotely accessed a computer for the City of Oldsmar water treatment system on Friday and briefly increased the amount of sodium hydroxide, also known as lye, by a factor of more than 100. The Tampa Bay Times said the chemical is used in small amounts to control the acidity of water, but it’s also a corrosive compound commonly found in household cleaning supplies such as liquid drain cleaners.

Is it safe to swim in a pool during the COVID-19 pandemic?

Is it safe to swim in a pool during the COVID-19 pandemic?

As temperatures across Canada continue to rise, few things do a better job of keeping us cool than going for a swim. But with the closure of public swimming pools across the country due to the COVID-19 pandemic, many may be left wondering how safe it will be to return to these spaces once they reopen. According to Matthew Miller, a biochemistry professor at McMaster University in Hamilton who is studying the novel coronavirus, COVID-19 is highly unlikely to be transmitted through water.