Day 19
--speaker
Voice bank is a device that allows patients to record their voices before their speaking ability get loss, especially for some patients. The passage gave an example of a patient who uses voice bank to communicate with others when his voices get unclear.
--speed
1. 1’35
Researchers can use computer to model how people dance and analyze the functions behind the movement. This tech will help researchers find out what physical problems will dancers have and what surgeries might be needed for them in the future.
2. 0’54
Women in pregnancy who intake pain reliever might be more probable to have children who have ADHD. Experiment results demonstrated the prediction but there is no cause and effect relationship between the two.
3. 1’48
Experiment use light from distant quasars to verify that validity of entanglement.
4.
5.1’32
The driest place on earth has accumulation of mineral conservation, and there are three sources for the minerals, sea sprays, thin air, and rains.
--obstacle:5’00 3D techs allowed researchers to detect how painting were made through some invisible aspects that cannot directly observed from the superficial painting.
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