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Using Lasers to Create Super-hydrophobic Materials

1,774,268 views

University of Rochester

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

84%
  • 2:46 / 3:16

Speech Rate:

  • 124 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

bounces

/bouns/

noun verb

rebound of ball. To strike a surface and rapidly change direction.

require

/rəˈkwī(ə)r/

verb

need for particular purpose.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

against

/əˈɡenst/

preposition

In physical contact with, as for support; next to.

structures

/ˈstrək(t)SHər/

noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. To make or build with an organized framework.

degrading

/dəˈɡrādiNG/

adjective verb

causing loss of self-respect. To reduce something's quality or character.

technology

/tekˈnäləjē/

noun

Use or knowledge of science in industry etc..

achieved

/əˈCHēv/

verb

successfully bring about or reach desired objective or result.

prevent

/prəˈvent/

verb

To stop something from happening or existing.

repelled

/rəˈpel/

verb

drive or force attack or attacker back or away.

resource

/ˈrēˌsôrs/

noun verb

Resourcefulness; ability to deal with problems. To obtain (e.g. oil, gas) from its source.

hydrophobic

/ˌhīdrəˈfōbik/

adjective

tending to repel or fail to mix with water.

materials

/məˈtirēəl/

noun other

matter. Supplies or data needed to do certain things.

sanitation

/ˌsanəˈtāSH(ə)n/

noun

Water systems that protect people's health.

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