Audio Transcript Auto-generated
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Hello Joyce.
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This is a home exploration video and we are going
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to see how to make a rain gauge.
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Okay, can you see these two words on the screen?
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Rain gauge means a simple instrument that measures how much
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rain fell in a certain amount of time.
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Okay, so when we make this re engaged, you have
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to take this instrument, we make and keep it into
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the rain.
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And when the rain stops, you bring it back and
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you measure how much of that instrument is filled with
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water and when you measure it tells you how much
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rain fell.
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Okay. Um The procedure is simple and you can obviously,
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you know this, you can find it in your pack
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three of work shapes, page# 24.
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Okay. Um we need to make a cut on two
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the bottle and invert it stop as you can see
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in the second picture first picture shows where to make
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the cut.
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Second picture shows uh that the cut is made.
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And third picture shows we need to invert the top
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and put it back in after removing the cap.
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All right, so you're I have a blockage, anything.
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And I have made a mark with the market on
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it where I'm going to make the cut.
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I'm going to use a suitable cutter for this work.
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Now, remember cutting the paper is very different from cutting
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her bottle.
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So I want to make sure that you are around
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your parents why you undertake cutting off a body.
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Okay, very important.
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Yeah. Okay.
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Earlier this bottle was whole.
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Now I've got it stopped.
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Now it's time to invert this and place it here,
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can you see that it can be placed one now
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since this won't really, really stay on job, I have
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decided to put some celebrates and hold it together.
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Let's do that.
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Okay, now you see uh, right, so since it was
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going down, I have put four tapes on it to
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hold it together.
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Now you see how it looks.
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Yeah, this, the rain is going to fall and through
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the open bottle bottles mouth or a funnel water is
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going to collect in this part.
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Okay, I think we can see it, see this is
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the step which I have done right now and after
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this water will fall onto this and water will start
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getting collected at the bottom when you keep it in
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the ring and at the end when we are done
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collecting rainwater, um, we bring the bottle in or the
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rain gauge.
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This is now engaged, we bring the engage in and
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we measure how much water has been collected in this
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bottle with the scale of course, you know how to
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scale you, you know now how to measure it.
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Right? So yeah.
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Okay, that's the process of making a rain gauge.
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It will take too long.
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Right? And it's exciting.
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So next week we, nowadays it's raining a lot in
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the evenings.
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Right? So in any one of those rains, you can
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keep this rain gauge out and measure and then share
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with us in the class.
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But yeah, I made a re engage.
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And yesterday, you know how much rain there was?
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There was, and I measured there was eight cm, offering,
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okay, I look forward to your sharing and I hope
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you enjoy this exploration.