Dan McCowan uses a leaf blower to unroll a roll of toilet paper at Summerland Celebrates Science. The demonstration of science at Centre Stage Theatre was organized by Kirby Sands

Dan McCowan uses a leaf blower to unroll a roll of toilet paper at Summerland Celebrates Science. The demonstration of science at Centre Stage Theatre was organized by Kirby Sands

Blowing in the wind

Dan McCowan uses a leaf blower to unroll a roll of toilet paper at Summerland Celebrates Science.

Dan McCowan uses a leaf blower to unroll a roll of toilet paper at Summerland Celebrates Science. The demonstration of science at Centre Stage Theatre was organized by Kirby Sands, a science teacher at Summerland Secondary School.