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.

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

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

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

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

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

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

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

Do mosquitoes prefer UV light or human flesh?

The effects of powder explosions can be devastating.

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

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

Is flour combustible?

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

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.

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.

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

Chinese medicine teaches us to look after ourselves by preventing disease, rather than dealing with it when it arrives.

Modern technology is helping us cope with disease, not cure it.

Chinese medicine is about prevention rather than covering up symptoms.

Chinese medicine is helpful in detecting ailments not found in Western techniques.

Chinese medicine is about observing the effect of an illness and the patient's personal experience, rather than the medical probing of pathogens.

Chinese medicine stresses prevention of disease rather than treating that which has already happened.

Should we get more used to getting sick than being healthy?