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Shining a laser through a light bulb can reveal the structure of DNA

383,551 views

Steve Mould

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (UK)

Speech Time:

99%
  • 10:38 / 10:40

Speech Rate:

  • 176 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

diffraction

/dəˈfrakSH(ə)n/

noun

process by which beam of light or other system of waves is spread out as result of passing through narrow aperture.

technique

/tekˈnēk/

noun

way of carrying out particular task.

demonstrate

/ˈdemənˌstrāt/

verb

To prove or make clear by reasoning or evidence.

filament

/ˈfiləmənt/

noun

slender threadlike object or fibre.

important

/imˈpôrtnt/

adjective

of great significance or value.

biology

/bīˈäləjē/

noun

study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy.

deduced

/dəˈd(y)o͞os/

verb

To use logic or reason to reach a conclusion.

phenomena

/fəˈnäməˌnän/

noun other

fact or situation that is observed to exist. Unusual events, facts that can be studied.

experiment
noun verb

Test performed to assess new ideas or theories. To try something new that you haven't tried before.

reverse

/rəˈvərs/

adjective noun verb

going in or turned towards direction opposite to that previously stated. In a backwards order. To drive a vehicle backward.

crystallography

/ˌkristəˈläɡrəfē/

noun

branch of science concerned with structure and properties of crystals.

starting

/stärt/

verb

begin or be reckoned from particular point in time or space.

details

/dəˈtāl/

noun other verb

individual fact or item. Small parts of some things; tiny facts. describe fully.

helical

/ˈhēlik(ə)l/

adjective

In the shape of three-dimensional cone-like object.

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