A device that transmits the sound of your voice a great distance
What is a telephone?
100
This measures the level of heat
What is a thermometer?
100
The use of light to capture and reproduce ("draw") an image
What is photography?
100
The science of the stars, planets, etc. (Lit. "law of...")
What is astronomy?
200
A person who can speak two languages
What is bilingual?
200
This helps you look at something far away
What is a telescope?
200
This regulates the temperature in a room, keeping it the same
What is a thermostat?
200
The process plants use to make food from sunlight
What is photosynthesis?
200
A person trained to travel/navigate through outer space
(Lit. "---- sailor")
What is an astronaut?
300
One initial (letter) used to personalize something
What is a monogram?
300
This device lets you see images that are being sent from a distance
What is television?
300
Sensitive to heat
What is thermosensitive?
300
Pictures taken at a distance from the object (or lens used for this purpose)
What is telephoto?
300
The study of the influences of the stars on human destinies
What is astrology?
400
A dramatic speech performed by one actor
What is a monologue?
400
This device sends/writes a message from a distance
What is a telegraph?
400
A reference to heated water, its action, or the products of its action
What is hydrothermal?
400
Being sensitive to light
What is photosensitive?
400
A star-shaped mark used in priniting as a reference mark
What is an asterisk?
500
the conveyance of people or things
by psychic power; also in futuristic
descriptions, apparently instantaneous
transportation of people, etc. across space
What is teleportation?
500
The effect when something moves in response to light