讓汽車內溫度迅速下降 Rapid Cooling of Car Internal Temperature

Steps:
1. Wind down the front passenger ‘s window;
2. Open and close the driver’s door 5 times.

Principle: hot air from car  internal will be ‘drawn’ out from driver’s door ; external cool air will flow in from the front passenger’s window.

In the video demo, the external temperature was 30.5 C, internal car was 41.6 C. After the exercise, internal temperature dropped by 8 C to 33.5 C.

image

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s