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Satellite Navigation: HOW does it Work? | Earth Lab

240,487 views

BBC Earth Lab

Video Language:

  • English

Caption Language:

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

Accent:

  • English (UK)

Speech Time:

98%
  • 5:31 / 5:35

Speech Rate:

  • 143 wpm - Conversational

Category:

  • Entertainment

Tags :

Intro:

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

Video Vocabulary

accurately

/ˈakyərətlē/

accurately
adverb

in way that is correct in all details.

presuming

/prəˈz(y)o͞omiNG/

presuming
adjective verb

presumptuous. To assume that something is true till proven false.

subject
subject
adjective adverb noun verb

likely or prone to be affected by. conditionally upon. The person or thing that does the action of a verb. To cause to suffer or experience something.

uncertainty

/ˌənˈsərtn(t)ē/

uncertainty
noun

Feeling of not really knowing what will happen.

expensive

/ikˈspensiv/

expensive
adjective

costing lot of money.

missiles

/ˈmisəl/

missiles
noun other

object which is forcibly propelled at target, either by hand or from mechanical weapon. Weapons that are thrown, shot or launched.

designed

/dəˈzīnd/

designed
adjective verb

planned or conceived in detail for specific purpose. To plan in a particular way to fulfill a purpose.

signals

/ˈsiɡnəl/

signals
noun other verb

gesture, action, or sound that is used to convey information or instructions. Movements of your hand/other means to send messages. To make a noise or motion to tell someone to start.

continually

/kənˈtinyo͞oəlē/

continually
adverb

Constantly; all the time.

systems

/ˈsistəm/

systems
noun other

set of things working together as parts of mechanism. Sets of organized planned ideas that work together.

actually

/ˈak(t)SH(o͞o)əlē/

actually
adverb

Used to add new (often different) information.

including

/inˈklo͞odiNG/

including
preposition verb

Being part of a group. To make someone, something part of a group.

somebody

/ˈsəmbədē/

somebody
noun pronoun

Important well-respected person. some person.

originally

/əˈrij(ə)nəlē/

originally
adverb

At first; in the beginning.

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