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What Are Pentaquarks and Why Are They So Rare?

33,142 views

The Royal Institution

Video Language:

  • English

Caption Language:

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

Accent:

  • English (UK)

Speech Time:

84%
  • 4:49 / 5:41

Speech Rate:

  • 173 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

together

/təˈɡeT͟Hər/

together
adjective adverb

self-confident, level-headed, or well organized. In a combined manner.

discovery

/dəˈskəv(ə)rē/

discovery
noun

Learning something for the first time.

evidence

/ˈevədəns/

evidence
noun verb

information indicating whether something is true. be or show evidence of.

protons

/ˈprōˌtän/

protons
noun other

stable subatomic particle occurring in all atomic nuclei, with positive electric charge equal in magnitude. Tiny part of atom with positive electrical charge.

containing

/kənˈtān/

containing
verb

have or hold within.

neutral

/ˈn(y)o͞otrəl/

neutral
adjective noun

Not supporting either side in a war, etc.. Person/country not supporting a side in a war, etc..

scientists

/ˈsīəntəst/

scientists
noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

analyzed

/ˈanlˌīz/

analyzed
verb

To study carefully to find out the meaning of.

experiment
experiment
noun verb

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

exactly

/iɡˈzak(t)lē/

exactly
adverb

No more and no less than; precisely.

objects
objects
noun other verb

material thing. The things that the action of a verb acts upon. To disagree; to protest against an idea or plan.

neutrons

/ˈn(y)o͞oträn/

neutrons
noun other

subatomic particle of about same mass as proton but without electric charge. Charge and mass about equal to a proton; enters into the structure of the atomic nucleus.

discovered

/dəˈskəvər/

discovered
verb

To find something new that was not known before.

experience

/ˌikˈspirēəns/

experience
noun verb

An event at which you learned something. To gain knowledge by doing things.

smaller

/smôl/

smaller
adjective

Less in amount or less large in size.

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