Wisconsin student invents door stopper to protect students
6 years ago
Wisconsin student invents door stopper to protect students
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1:35
WTMJMilwaukee
6 years agoA WI student invents a door protection tool
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1:22
KIVI
5 years agoStakeholders meet on school safety, door locks
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1:59
KJRH
4 years agoStudents create steel plate locks for school doors
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4:01
KSHB
1 year agoSchool security: 1 in 4 classrooms can't lock from inside
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0:36
Nightlock10
3 years agoSchool Security Barricade door stop for Classrooms
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0:14
ViralHog
1 year agoTeachers Demonstrate Clever Way Quickly Lock Door
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2:29
KGUN
4 years agoSchool threats and lock down protocol
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2:40
KSHB
8 months agoDoor security devices installed throughout Olathe school district
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1:50
ABC10News
6 years agoTeens knkock on doors for community safety
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2:48
WEWS
4 years agoParma schools turn to new door barricade system to improve classroom safety
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