Selectamark Security Systems has developed new type of paintball gun and ammunition that shoots pellets of DNA in order to tag criminals for later identification.
Subjects: General
-
Silent Killers
Dan takes part in an experiment to demonstrate just how quietly an owl flies through the air when hunting.
-
OCD Chat
More than one million Canadians and ten million Americans suffer from Obsessive Compulsive Disorder, yet it is the most underdiagnosed anxiety disorder in the world.
-
Rapido Trains Inc.
Jason Shron owns Canada’s largest model train manufacturer, and he is on a quest to make the most detailed model trains that technology allows… and you should see his basement!
-
Invent This: Dyson
Inventor James Dyson tells us where the inspiration for his inventions comes from.
-
Sourround Sound Coffin
High-end audio guru Frederik Hjelmquist has invented a way for the dead to keep on rocking.
-
Keret House
Architect Jakub Szczesny built the world’s narrowest home in an alley in Warsaw, Poland.
-
Oil Spill Cleanup
Researchers at MIT are using magnets in a Halbach array to separate oil from water.
-
Smokeless Ammunition
Jennifer Greaux has invented a new forensics test to help CSIs detect a new type of gunpowder
-
SARbot
After 25 years in the fire and rescue business, Duncan Winsbury had seen his share of tragedies, so he invented a search and rescue robot that he hopes will save many lives.