microscopic - human white blood cells (lymphocytes) / aids the virus - mpox stock videos & royalty-free footage00:03
what is a fish? - part 32 of 39. illustrates the major types of fishes. shows the anatomy of a typical fish and demonstrates characteristic behavior patterns of various kinds of fishes. underwater photography is used to reveal behavior patterns such as c - mpox stock videos & royalty-free footage00:35
the alcohol problem - what do you think? - part 8 of 31. society's most popular drug is examined from three perspectives: part i reveals the social aspects of drinking, reviews the history of alcohol usage, and dramatizes the economic importance of the al - mpox stock videos & royalty-free footage00:28
theories on the origin of life - part 11 of 24. this presentation of four theories on the origin of life is designed to encourage students to discuss the evidence, to question, to research. special creation attributes origins of life to a supernatural bei - mpox stock videos & royalty-free footage00:23
one microorganism eats another on second 15 of the video. live microorganisms in pond water through a microscope. - mpox stock videos & royalty-free footage00:41
watt balance machine in operation, housed at the national institute of standards and technology, gaithersburg, usa - mpox stock videos & royalty-free footage00:14
ms shot of boats at small port near houses / cala figuera mallorca, balearic islands, spain - mpox stock videos & royalty-free footage00:21
1973 ecu microscopic view of fermentation, usa, audio - mpox stock videos & royalty-free footage00:10
exflagellation caused by plasmodium berghei, the malarial parasite, in mouse blood cells - mpox stock videos & royalty-free footage00:24
live microorganisms in pond water through a microscope. - mpox stock videos & royalty-free footage00:39
earth and moon, zoom in to cu moon rotating, animation, computer graphics - mpox stock videos & royalty-free footage00:21
hilltop greek orthodox church clocktower and skiathos town, skiathos town, skiathos, sporades islands, greek islands, greece, europe - mpox stock videos & royalty-free footage00:30
agate mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:18
garnet mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:13
egg of the liver fluke fasciola hepatica showing ciliated miracidium, recorded using differential interference contrast. egg length is 140 microns. - mpox stock videos & royalty-free footage00:25
live microorganisms in pond water through a microscope. - mpox stock videos & royalty-free footage00:41
cu volume unit meter of record player / england, united kingdom - mpox stock videos & royalty-free footage00:10
packsand mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:12
tilt up shot of man's hand pushing lever and examining speed on speedometer - mpox stock videos & royalty-free footage00:22
sunstone mineral stone sample in rotation with white background - mpox stock videos & royalty-free footage00:24
microscopic - human white blood cells (lymphocytes) / aids the virus - mpox stock videos & royalty-free footage00:06
roots of plants - part 11 of 17. describes the different kinds of roots and explains how they serve to hold the plant in place, and how they absorb food elements from the soil. time-lapse photography, cinemicrography, animated drawings and laboratory expe - mpox stock videos & royalty-free footage00:32
summer vacation at sea in greece: typical island village - mpox stock videos & royalty-free footage00:12
mercury planet rotation with night side, elements of this footage is furnished by nasa - mpox stock videos & royalty-free footage00:27
close angle of sound meter on "nagra is" portable recording device shows needle move up and down, registering sound levels on gauge. could also be on sound stage. - mpox stock videos & royalty-free footage00:15
leptite mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:04
hornblende mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:16
evidence for molecules and atoms - part 29 of 33. demonstrates that molecules and atoms in solids, liquids, and gases can be proven to exist. five identical appearing liquids react differently, providing evidence of unseen differences in the arrangements - mpox stock videos & royalty-free footage00:27
brugia malayi, light micrograph. this parasitic nematode worm is the cause of human lymphatic filariasis (elephantiasis).. - mpox stock videos & royalty-free footage00:40
ciliates swimming around, differential interference contrast - mpox stock videos & royalty-free footage00:34
agate mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:17
chalcopyrite mineral sample in rotation with white background - mpox stock videos & royalty-free footage00:15
fishing boats at marathi beach, crete, greek islands, greece, europe - mpox stock videos & royalty-free footage00:25
сiliates microorganisms, microscopic magnification 40x - mpox stock videos & royalty-free footage00:28
boats in the harbour of lopud island, one of the elaphiti islands, dalmatia coast, croatia. - mpox stock videos & royalty-free footage00:38
live microorganisms in pond water through a microscope. - mpox stock videos & royalty-free footage00:29
photosynthesis (3rd edition) - part 13 of 35. a fascinating look at a process that is one of the key energy producers for all life - and the current research being done to expand its potential use. the film examines chemical changes and structures involve - mpox stock videos & royalty-free footage00:31
long thin bacterium? moving through spirochaete bacteria and flagellate protozoa. avoidance behaviour - mpox stock videos & royalty-free footage01:01
main artery atherosclerosis pathological sample under microscope - mpox stock videos & royalty-free footage00:17
macro cells seen through microscope on high resolution / united states - mpox stock videos & royalty-free footage00:19