Testing for gases. A student came to me and asked what were the tests for gases. She had had a school lesson but hadn't done or seen a demo. We tested for oxygen, hydrogen, carbon dioxide and Chlorine. She now knows the tests.
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Social Stratification – How Class Shapes Opportunity
Social Stratification – How Class Shapes Opportunity Social stratification refers to the way society is structured into layers, with uneq...
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How hot is the soil vs the air? Time to take the @pascoscientific wireless temperature sensors for a summer stroll. 🌱 Taking Science Out...
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o You’ve Got Yourself a New Microscope – What Next? 🔬 Congratulations! You’ve just entered the fascinating world of microscopy. Whether yo...
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The grass is greener… when you code your garden to water itself. Hacking the Summer – How to Build a Smart Irrigation System with Raspberry...
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