Smoke Screen Technology Offered as Answer to School Shootings
A British company is offering what it says is a practical solution to America's problem with gun violence in schools. The company - Concept Smoke Screen - believe their smoke generating device, in conjunction with strobe lights and white noise, would
http://www.ksdk.com/video/2176225099001/1/Smoke-Screen-Technology-Offered-as-Answer-to-School-Shootings
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Smoke Screen Technology Offered as Answer to School Shootings
A British company is offering what it says is a practical solution to America's problem with gun violence in schools. The company - Concept Smoke Screen - believe their smoke generating device, in conjunction with strobe lights and white noise, would
technologynewslookUnited States of AmericaConcept Smoke ScreenUnited KingdomConnecticut
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