Unknown

Questions

1. What is something unknown that you would like to know?
2. Do you think we are alone in the universe?
3. Why do we dream?
4. What do you think is inside a black hole?
5. Is time travel possible?
6. Will robots take over the planet one day?
7. Is the unknown scary? Why or why not?
8. Would you like to know everything?

Videos

Passage written by Carl Sagan for the book Pale Blue Dot published by Random House,
Copyright ©1994 Democritus Properties, LLC

Category:  Science
Keywords: Universe | Unknown

Vocabulary:
cove
secluded
float
shore
anchor
lighthouse
greenhouse
handsaw
hammer
power tool
nail
board (noun)
ton
land sick
biomass
canoe
paddle
real estate
prosper
fulfilled

Expressions:
subsistence living
hon

Vocabulary:
word
word
word
word
word
word
word
word
word

Expressions:
expression
expression
expression
expression

Vocabulary:
prestigious
involuntary
swindler
fraudulence
unwarranted
concern
unfounded
impostor
syndrome
faculty
pervasive
prevalent
disproportionately
underrepresented
downplay
abnormality
self-esteem
spiral
accolade
threshold
susceptible
voice (verb)
peer
dismiss
excel
ease
mentor
competence
banish
frank

Expressions:
nagging doubt
shake a feeling
put something to rest
surefire way

Vocabulary:
filmmaker
principle
handcuff
clown
distill
underdog
aspect
familiar
unfamiliar
chopsticks
keyboard
organic
grounded
clarity
stuntman
steady
gag
perfectionist
rhythm
distinct
continuity
elbow
bunch
flail around
unlike
invincible
impressive
humanize
asset
payoff
relentlessness
finale

Expressions:
kick ass
going above and beyond
get smacked in the face
sell a joke

Vocabulary:
explosion
smoke (noun)
engine
unique
pilot
route
unemotional
terror
instant
reach out (to someone)
postpone
urgency
purpose
regret
humanity
ego
reflect
eliminate
frame (verb)
artistic
talent
bawl
miracle

Expressions:
bucket list
brace for impact
mend fences
make sense
connecting dots