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30 seconds digital clock display of seven segments -
Scientist in safety suit -
Robotic lab arm sliding -
Scientific lab robotic arm POV -
Leafs and raindrops. -
knitting a snowflake -
Indoor fire clip in studio for physics and chemistry topics in 4K slow motion -
Warm transparent flames glowing for ritual and religion topics in 4K slow motion -
Time lapse of soft dynamic cumulus clouds changing shape from left to right in 4K -
Time lapse of big cumulus clouds with little swirls moving slowly from left to right in 4K -
Time lapse of cirrus and cumulus clouds moving slowly with littel swirls in 4K -
Low angle shot of green leaves, branches and trunks on clear sky background in 4K -
color pencils big frame -
Stop Motion Flax Seed -
Stop Motion Sunflower Seeds -
A lab worker pours liquid nitrogen -
Static shot focusing of several planes of spiny plants -
Panning shot of mountainous landscape with spiny plants in 4K -
Red & Green Ornaments 4K Christmas Motion Background Loop -
White & Blue Ornaments 4K Christmas Motion Background Loop -
Golden, red and green fireworks glowing with ring, peony and glitter pyrotechnics effects on nocturnal scene in 4K -
Time lapse of altocumulus clouds moving slowly on bright blue sky and sunlight rays in 4K -
Boats Sailing on Lake Below Rocky Mountains 4K -
Rooftop View of Empire State Building at Sunset 4K -
Dubai Beachfront With Downtown Skyline Across The Water 4k -
Fireball flaming on darkness and disappearing in 4K -
Spectacular fireball burning and floating in darkness in 4K -
Hot template with spectacular flames glowing on darkness in 4K slow motion -
Green paint moving on white surface creating organic shapes in 4K -
Green paint moving on white surface creating an organic texture of swirls in 4K -
Gold and white particles floating slowly in darkness in 4K -
Few glowing particles going up and down softly in darkness in 4K -
Golden particles floating and glowing softly on darkness in 4K -
Close up of vintage light bulb flikering and turning off in 4K -
Beutiful smoke floating slowly and creating soft waves on darkness in 4K -
Christmas template in cold dark night with a soft blizzard in 4K -
White smoke drawing thin shapeless lines in darkness in 4K -
sticky notes pointing left -
sticky notes pointing right -
Peaceful Waves Crashing on Beach 4k -
Man walking next to a stone fence -
Keyboard Close Up HD Stock Video -
Cat on a Stone Wall Stock Video -
Group of paper boats moving from left to right. -
Butterfly HD Stock Video