11 February 2007
07 February 2007
Ionic Air Purifiers
An air ioniser creates ozone when negative ions are generated. This controls pollution by breaking it down into smaller, harmless components. Ozone helps control germs, and deodorizes as well.
10 January 2007
Blog » When potatoes are boiled in their jackets sufficiently, which fact is
When potatoes are boiled in their jackets sufficiently, which fact is
generally tested by sticking a steel fork into them, they should be
strained off, and allowed to get dry for a few minutes in the saucepan,
which should be removed from the fire, as at
1
(3 marks)
