Tech Challenge: Creating a Sound Barrier
Take the challenge and see if you are right! An aircraft manufacturing plant engineer needs to determine at what distance a sound barrier needs to be erected from a riveting machine to protect workers’…
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Tech Challenge: Maintaining Environmental Conditions
Take the challenge and see if you’re right! Sandy, a graduate student studying insect physiology, is in charge of keeping the walk-in incubator at the correct environmental conditions. The small room is not automated, so…
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Take the challenge and see if you are right: Extracting DNA Samples Challenge: Larry from Labotech Logistics is extracting DNA samples for forensic research. Since DNA is pH sensitive, the researchers are using Tris buffers…
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Test your knowledge and see if you’re right: Measuring the pH of a soil sample Whether for commerce or recreation, gardeners are expressing a growing interest in taking accurate pH measurements of soil samples. The…