Students use light to create their own printed circuit boards.
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Photolithography resource
Experiment | PDF, Size 0.7 mb
Students use light to create their own printed circuit boards.
This activity is designed for students aged 11-14. It can be used to reinforce work on the reactions of carbonates with acids as well as the chemical weathering of rock.
He co-invented the transistor, a device that can switch and modulate electrical current. Transistors have transformed the world of electronics, and have allowed us to build smaller and lighter computers.
2020-06-15T09:17:00Z
Engage students with some highly topical cross-curricular science
Use your smartphone to measure changes in concentration across different concentrations of squash at home or in the classroom. Use your results to predict the concentration of an unknown dilution of squash.
Use this tutorial, including a video demonstration, to help post-16 students learn about equilibrium, the Gibbs free energy and the feasibility of reactions.
Try this tutorial with accompanying videos to help teach students on post-16 courses about the concept of entropy and the second law of thermodynamics.
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