context: We see an opening title screen. the man
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next sentence for the context: then puts plaster on a base and applies it to the ceiling while on stilts.

context: How to make a walkie talkie
Gather your materials.
For this simple project, you'll need :
Two tin or aluminum cans, or two papers cups five-to-ten meters of string a hammer a nail two tin or aluminum cans will hold up better than plastic ones. The string is less likely to tear through the bottom of a tin or aluminum can.
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next sentence for the context: Poke the nail through the bottom of each can/cup. Make the holes in the cans large enough to feed the string through the holes.

context: The man takes a break and then climbs a ladder and uses the tool with an extended arm to trim the top of the wall from the top of the ladder. the man
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next sentence for the context: then moves the ladder down the length of the wall to continue trimming the foliage.

context: How to keep a betta's water warm
Install a heater in the tank.
You must provide warm water to maintain the health of your betta fish. To do this, you will need to get a heater for your aquarium.
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next sentence for the context:
The type of heater you need will vary, depending on how large your aquarium is. The two main types of heaters should be available at your local pet supply store.