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Kinetic and Potential Energy

por Jim Rowley

Energy Conservation

por Nadiehsda Anderson

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What's Out There? Resources to support the work of K-12 Classroom Educators in Ontario (OERB, vLe, OSAPAC, Edugains/Edusource) August 2015

por Joe Russo

business plan ideas

light switch with a remote

a light switch that comes with a remotes that can also connect to your phone so you can turn off your light without having to walk up to the light switch

cost more than just turning of light

wireless systems can be unreliable

the remote can be lost

would require batteries

if you leave the house with your lights on you can turn if of from your phone

you can turn off your lights from your bed

easy to use

accessible

can use from anywhere

Main topic

a voice command tv remote

tell the remote what to play and it plays it or if you lose your remote you can make it beep to find it

would use more energy/batteries than a normal remote because it uses more energy

doesn't hear well from farther

would need to be bigger

more expensive

it could accidentally change your show if it mishears

you dont have to move to change channels or switch show

if you dont know what to watch it makes suggestions

tells you what show come on and when

can change the channel

never lose your remote again

a water bottle that extracts water from the air

dehumidify the air and filters the water that it collects

cons

wont work as well when the air is dry

takes a long time

needs energy to power it

bulky

loud

pros

it will cost less than buying bottled water

helps reduce plastic since you wont be using plastic bottles

can be used almost anywhere

helps air quality

can get water anywhere