due ricercatori che lavorano in un laboratorio di ricerca sulle piante di biologia - processo biologico video stock e b–roll00:10
3d medical animation - heart pumping blood to all parts of the body - processo biologico video stock e b–roll00:05
diffusion and osmosis (2nd edition) - part 17 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify ho - processo biologico video stock e b–roll00:31
laboratorio futuristico con scienziati maschi. modelli olografici e tridimensionali. team che scansiona gli agenti patogeni nei polmoni umani e i danni al dna - processo biologico video stock e b–roll00:12
ricercatore che lavora in un laboratorio scientifico. primo piano sulle lancette time lapse - processo biologico video stock e b–roll00:18
diffusion and osmosis (2nd edition) - part 8 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify how - processo biologico video stock e b–roll00:33
lo scienziato sta ispezionando e analizzando il campione di carne artificiale coltivata in laboratorio - processo biologico video stock e b–roll00:22
montage aerial antenna in goonhilly downs / united kingdom - processo biologico video stock e b–roll00:18
montage demonstration of a closed circuit television transmission in a classroom in england / united kingdom - processo biologico video stock e b–roll00:23
montage message transmission using computers in united kingdom - processo biologico video stock e b–roll00:53
montage singnal control room operation in united kingdom - processo biologico video stock e b–roll00:19
montage row of electric transmission lines in vast fields and wooden fence in rural farmland / united kingdom - processo biologico video stock e b–roll00:25
ws electric transmission tower and multiple power lines towering over house and vehicle traffic in residential neighborhood / dallas, texas, united states - processo biologico video stock e b–roll00:20
1965 montage power plant control room and workers / united kingdom - processo biologico video stock e b–roll00:08
1983 montage nuclear power plant cooling towers and electricity lines against sunset / united kingdom - processo biologico video stock e b–roll00:07
1955 montage transcriptionists typing up prescriptions / united kingdom - processo biologico video stock e b–roll00:22
day - aftermath of d-day invasion, damaged houses, czech hedgehogs on beaches - processo biologico video stock e b–roll00:40
david attenborough on why he left his position as the bbc's director of programming saying 'i think after eight years of being an executive it's... - processo biologico video stock e b–roll00:59
david attenborough believes that the bbc should be a platform for diversity - processo biologico video stock e b–roll01:00
david attenborough believes 'there has been a lot of a lot of innovations at bbc2..what you are concerned about is good programmes and good new... - processo biologico video stock e b–roll00:26
david attenborough on why he is returning to documentary making after resigning as the bbc's head of programming - processo biologico video stock e b–roll00:23
david attenborough comments on bbc2 ratings saying 'it's certainly true that it's not getting audiences which are as great in numbers as bbc1 or itv' - processo biologico video stock e b–roll00:10
david attenborough doesn't believe that bbc2 should be seen as an intellectual channel - processo biologico video stock e b–roll00:24
david attenborough comments on bbc2's purpose providing 'choice' over bbc1's output - processo biologico video stock e b–roll00:26
david attenborough saying that bbc2's output should complement bbc1's schedule allowing the bbc to 'spread the range of programmes' - processo biologico video stock e b–roll00:16
david attenborough doesnt like bbc2 being called experimental and that 'what we should be doing is trying new styles that we actually think are going... - processo biologico video stock e b–roll00:23
david attenborough believes that bbc2 management should be less 'egocentric' - processo biologico video stock e b–roll00:23
david attenborough compares the bbc to a theatre saying that they are both a 'very special national asset' - processo biologico video stock e b–roll00:49
david attenborough saying that 'the most powerful man in the bbc, in real terms is the producer' - processo biologico video stock e b–roll00:30
david attenborough saying the 'director of programmes is not powerful..their job is to handle whole groups of people' - processo biologico video stock e b–roll00:15
david attenborough believes that the bbc2 audience are not a passive audience and that they make 'a deliberate choice' to watch - processo biologico video stock e b–roll00:30
david attenborough believes that people in television management should 'know about programmes, should know about them intimately..we are nothing... - processo biologico video stock e b–roll00:40
david attenborough describes his job as director of programmes at the bbc was to 'let voices sing' within the organisation - processo biologico video stock e b–roll00:50
david attenborough believes 'the worthwhile power kind of power that there is in broadcasting is with the men who make programmes' - processo biologico video stock e b–roll00:10
david attenborough discusses the changing demographic of the bbc audience from the 1930's through to the 1970's - processo biologico video stock e b–roll00:54
david attenborough on devoting a transmission schedule to one particular genre of programming - processo biologico video stock e b–roll00:16
david attenborough saying that bbc2's function 'it to provide the alternative to what's on bbc1' - processo biologico video stock e b–roll00:23
david attenborough hints that people in the uk watch too much television - processo biologico video stock e b–roll00:28
david attenborough believes bbc2 is the 'supplement, which is the addition, which is the spice, which is the extra bit' for bbc1 - processo biologico video stock e b–roll00:20
david attenborough talks about community programming on bbc2 saying 'maybe it should be up to others to do this, but i don't see this... - processo biologico video stock e b–roll00:51
david attenborough on whether bbc2 has produced content that could be labelled 'deep' - processo biologico video stock e b–roll00:18
david attenborough talks about civilization and the forsyte saga being considered 'minority' programming before they were aired on bbc2 - processo biologico video stock e b–roll00:15
david attenborough talks about viewer complaints saying 'if you have the guts to tackle certain things..you will certainly causing problems' - processo biologico video stock e b–roll00:18
david attenborough on bbc2's programming saying 'i would like to think that we didn't and don't put anything on bbc2 that doesn't require some degree... - processo biologico video stock e b–roll00:21
david attenborough talks about bbc2 scheduling saying 'you can't plan the schedule for audience inheritance [unlike bbc1]' - processo biologico video stock e b–roll00:33
david attenborough highlights the difference between uk and us television saying 'the americans would never believe that you could have one network... - processo biologico video stock e b–roll00:32
david attenborough talks about the bbc in the 1930's saying 'you could put on programmes which didn't cause a lot of problems because the vast... - processo biologico video stock e b–roll00:19
new jersey senator cory booker tells reporters a day after president donald trump nominated judge brett kavanaugh to the supreme court that it is... - processo biologico video stock e b–roll00:54
materiale in pietra su un nastro trasportatore di fabbrica - processo biologico video stock e b–roll00:15