protection stock video footage (14,764), sound effects (136) and music (27)

Young woman wearing protective glasses and headphones

New born chicks fed in nest

electric arc welding

Male scientist in protective glasses drinking green poisonous liquid from test t

Police Badge and Arm Patch 1

Pills on glass. Medicine

' to protect and to serve ' POLICE city of Los Angeles Car Door HD

db vault safe door 01 hd1080

Medical capsule 2

Impact on Climate Change

doctor closeup operating

Portrait of A Female Surgeon

safe HD720

Time lapse of barbed wire

Happy Family Enjoying the Beach

db safe 02 hd1080

Welder at work

Happy Family Vacation Fun

Construction Worker Welding 1

Police tape blocking off access for security of presidential motorpool

safe WEB

Welder at work

Deadly Nightshade plant

rainforest clouds nightfall 2

Boy Learning to Ride a Bicycle

Wash DC 1 Clip 001-39

Pan of Forest Destruction near Haiti

Male scientist in protective glasses drinking green poisonous liquid from test t

Paintball shooters behind protective barrier P HD 0118

MRAP in Afghanistan (HD) c

Gas Mask and Chemical Suit

DSC0248

Family Cycling Fitness 60FPS

Mother polar bear & cub

Security Camera 7

Melting Iceberg

Reef scenic and fish

Science & Research

Hazmat Suited Environmental Crime Scene Investigation

Welder

military, soldiers training, firefight, #2

dangerous work

DSC6577

military, aerial, Leopard tank rolling

gold vault

Father & Son Playtime

Mother and Baby COLOBUS Monkeys

Medical Research Laboratory

military, soldiers behind tank assault

Keys