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Learn about the history of acupuncture in China and the people whose discoveries and work were integral in advancing the field.

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In ancient times, meridian networks and acupoints were used to treat illness, but researchers are only beginning to understand the effectiveness of these in diagnosing illness and examining the body.

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Medical discoveries in the U.S. and France sparked further study by China into the correlation between acupoints in the ear and the treatment of disease.

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After many years of research, acupuncture has now become an effective tool for healing all kinds of ailments.

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To test the effectiveness of anti-mosquito lamps on mosquitoes, we'll first need some mosquitoes.

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Just how effective are anti-mosquito lamps in a room full of mosquitos?

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How do anti-mosquito lamps fare with human flesh in the room?

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How serious is the pollution caused from smoking two cigarettes in a row?

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Cigarette smoke and car exhaust go head to head in carbon monoxide and air pollution level comparisons.

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A car is pulled into a closed garage. What will be the effects of air pollution?

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What are the PM2.5 and carbon monoxide levels for a cigarette smoked inside a car?

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An experiment to prove or disprove the combustibility of flour is upgraded to include more contact between flour and air.

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An upgraded version of the experiment to prove or disprove the combustibility of flour quickly turns into a dangerous situation.

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The effects of powder explosions can be devastating.

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Hunan University's Formula SAE racing team is the first such university team in the country. It is a long process to build the race car for the competition and, the team's leader will tell you how it's done.

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It takes a lot of effort to build a car, and although the team faces many hardships, they will overcome them in the end.

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Having spent an entire year working on it, the team members treat the car as their baby.

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A great deal of preparation goes into every car and although it might seem simply "cool" to the observer, it actually takes a ton of time and effort.

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