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Posted 20 hours ago

ROKiT Bottle Rocket Water Pressure Kit, Pump Action

£11.205£22.41Clearance
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ZTS2023
Joined in 2023
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About this deal

Oh it's like being on Blue Peter, where's a dog? My cone's a bit too small, ah I'm gonna have re-cone. I'm re-coning. Why? The sciency bit. Spinning the bottle makes the water inside spin like a whirlpool. INTERRUPTION It makes a long, thing v-shape in the middle down into the cap. This is called... Science is a wonderful, wonderful thing, and I don't think that people should think, oh only my teachers and my parents and scientists can do sciencec, I'm just a kid, I can't really do that.

I always think, well I think that mum is very good at science, but maybe she'll make a couple of mistakes that will ruin the experiment.I loved science. I loved all the experiments, to be honest. Any time I had to put a lab coat and LAUGHS put the glasses on, put a Bunsen burner on, I was in heaven. A bit. Where's your face? There you go. So you come up trumps there I think. Right, let battle commence.

I think, uh Cherry's going to be good at doing the experiments. We, we see quite a lot of that, uh quite often certain things going-- mishaps and going wrong. You go ahead. Here we go. Okay. Now, hopefully the bicarb will start to release very soon. Here we go. Whoa! LAUGHS If you repeat it several times more will get transferred. You now have tiny amount of static electricity on your ballon.

Ask an Expert

Take the bottle outside and connect the pump to the needle adaptor. Ours wouldn’t stand up on the fins so we rested it on a box, but if you make some strong fins it should stand up by itself. If it's icy outside our front door, so that you don't slip over I put alt outside, so that it defrosts the snow. So how's this gonna turn into ice cream? Next, put another marshmallow into the spoon. Pull the spoon down, stretching your rubber band, and release. Your marshmallow should fly. A bicycle pump. I'm gonna add extra air inside the little thing and hope that it will increase the reaction. It could go terribly wrong.

You've actually created casein, which is Latin for cheese. The casein in the milk does not mix with the acid in the vinegar, so it forms blobs.Is this actually gonna take off with vinegar and bicarbonate of soda? Surely, we've gotta get the right balance then. When the parachute opens, the air resistance is now more than gravity. This slows down the parachute, and the person can land safely on the ground. I think Jill's going to be good at doing the experiment,s we see quite a lot of that, quite often, and certain things going, mishaps and going wrong. Yeah, alright. We'll go with that. Bicarbonate of soda, here we go. Let's see how we go here, mate.

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