MECHANICAL
I am elevated railway with steep inclines and descents that carries a train of passengers through sharp curves and sudden changes of speed and direction for a brief thrill ride.
roller coaster
a device that stores chemical energy and converts it to electrical energy
BATTERY
a form of mass media based on the electronic delivery of moving images and sound from a source to a receiver.
TV
kitchen appliances that turn electricity into electromagnetic waves
MICROWAVES
with a flat bottom, heated for use in pressing clothes, cloth, etc.
FLAT IRON
a device that makes sounds louder.
SPEAKER
any substance that can provide heat and produce energy when it is burned
FUEL
a small, portable electric lamp powered by dry batteries
FLASHLIGHT
use invisible electromagnetic energy beams to produce images of internal tissues, bones, and organs on film or digital media
X-RAY
a small electric appliance that uses radiant heat to brown sliced bread into toast.
TOASTER
a device that accepts text and graphic output from a computer and transfers the information to paper
PRINTER
is stored in the form of sugars, which are created from water and carbon dioxide
PHOTOSYNTHESIS
a motor that moves blades that are attached to a central rotating hub.
ELECTRIC FAN
an internet connection that's shared with multiple devices in a home or business via a wireless router.
WIFI
a portable or fixed apparatus that furnishes heat for warmth, cooking, etc., commonly using coal, oil, gas, wood, or electricity as a source of power.
STOVE