Finally! Battery-Powered Electric Shoes
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0
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120
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14 January 2024
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Slam Dunk Pneumatic Robot Boots
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0
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102
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4 January 2024
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What Makes a Crookes Radiometer Spin?
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1
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145
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8 December 2023
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What Does the “Popcorn” Button on a Microwave Oven Do (or Not Do)?
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2
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213
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24 November 2023
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Rolly Sticky-Picky
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0
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112
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25 November 2023
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Before Alexa, There Was “The Clapper”
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0
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110
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19 November 2023
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How to Cool a Can of Pop
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3
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253
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16 July 2023
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Mova “Perpetual Spin” Globe—“What's the go o' that?”
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1
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180
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9 June 2023
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Mixing an Egg Inside the Shell
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2
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380
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5 March 2023
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Does the “Fizz-Keeper” Work?
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11
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702
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8 January 2023
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Giant Nixie Tube Clock
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0
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306
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30 October 2022
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How Do Static Magnetiser/Demagnetisers Work?
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0
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274
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1 February 2022
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Soviet Speed Dialer with Magnetic Core Rope Memory
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0
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457
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1 January 2022
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