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(17 Dec 2011)
Hong Kong, November 2011
1.Top shot a van driving on road, pull in to the solar panels installed on top of van
2. Mid inside van driver driving the van installed with solar-powered air-conditioning system on top
3. Mid driver hands on steering wheel
4. Pan low shot of sun rays shining through tree leaves
5. Tilt down of solar-powered panels installed on top of van
6. Close of panels
7. Close battery system installed at the bottom of vehicle
8. Various of Professor Eric Cheng, Department of Electrical Engineering at Hong Kong Polytechnic University, getting inside a electric car installed with solar-powered air-conditioning system
9. Close of display while car is being started
10.Mid temperature display inside car
11.Close temperature display showing temperature inside car changing from 25.6 to 25.4 degree Celsius
12.SOUNDBITE ( English ) Eric Cheng, professor of Department of Electrical Engineering at Hong Kong Polytechnic University ” The solar-powered panel on the top accounts for 1.5 kilowatt for energy. Then if you got a full day, then this energy can have quite a number of kilo-hours, probably up to 6 or 7 kilo-hours, so this energy are able to support for vehicles for run for air-conditioning for quite a few hours. So usually for vehicles for energy you don’t have to run for 24 hours, you may just run for a few hours, in this case, it’s good enough to support the energy requirement for air-conditioning.”
13.Wide solar panels on top of electric car
14.Pan of solar panels on top of electric car
15.SOUNDBITE ( English ) Eric Cheng, professor of Department of Electrical Engineering at Hong Kong Polytechnic University
” The one in the buildings, they are using a technology�.using a metal frame, aluminum frame for the couture, but however their size would be too big for vehicle. You can see this vehicle we use a very low profile very thin one so that to fit on top of a vehicle. Our design is quite special we use aluminum substrate to mount the solar shell on there, in order to make them very thin, they are able to make a curvature well so that they can fit really well on the vehicle. In this case we can optimize the performance, we can put more solar shells we don’t have any problem with the structure or the outlook of the vehicle as well.”
16.Wide Eric Cheng showing the battery system at the back of the car
17.Wide traffic on road
18.Various gas coming out of pipes of idle vehicles
LEADIN
A solar-powered air-conditioning system for different types of vehicles has been developed in Hong Kong.
Researchers say the innovation has provided a practical solution to providing green energy for the much-needed in-car air-conditioner needed for city driving.
STORYLINE:
This could be the way vehicles will look in future.
Not the sleekest of designs but these photovoltaic modules on top of the van are using solar energy to cool the interior of the vehicle.
As it moves along the road, it automatically harvests solar energy for storage in a specially made battery system supported by an optimized control system.
The power collected supports a stand-alone electric air-conditioner, which can be switched on when the car engine is not running.
The sophisticated system can also operate during cloudy or rainy days because solar energy is automatically stored in the battery during sunny weather.
The device has been developed at the Hong Kong Polytechnic University.
Professor Eric Cheng of the University’s Department of Electrical Engineering headed the innovation project. He says air-conditioning usually accounts for one-third of the energy consumption of vehicles.
The energy loss is much higher for vehicles with more windows.

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This micro-crossbow carries 3 bolts, fires from any angle, shoots exploding tipped arrow heads, and launches wooden matches over 30 feet away! Who knew popsicle sticks and hair clips could make such a sexy little crossbow?!
Free “Micro Crossbow” build plans: http://bit.ly/X-BowTemplate

Some quick links to a few of the materials I used:

[✓] Popsicle Sticks: http://amzn.to/2ciz2Al
[✓] Metal Hair Clips: http://amzn.to/2bP9dtU
[✓] Hot Glue Gun: http://amzn.to/2c2ZpbQ

This video was NOT a paid promotion. The Sonic Dad team are friends of mine, with really cool ideas. Ritchie is a creative genius, and I recommend you check them out, and subscribe http://bit.ly/SonidDad

Endcard Links:

Water Weapons: https://goo.gl/iyVPwt
Survival Fire: https://goo.gl/IhMwk9
Clothespin Gun: https://goo.gl/ZNMN6L
Soda Tab Chains: https://goo.gl/RL3WQz

See What Else I’m Up To:

Instagram: https://goo.gl/C0Q1YU
Facebook: http://bit.ly/FBTheKingOfRandom
Pinterest: http://bit.ly/pingrant

Business Inquiries: For sponsorship requests or business opportunities please contact me directly: http://www.youtube.com/thekingofrandom/about

WARNING:

The depictions of launching sparklers in this video are for demonstrational purposes only and are not intended to be duplicated. While this little contraption is micro-scale, it can still be dangerous to some degree. Use care and caution when choosing your ammunition, be aware of your surroundings, and never shoot at people or property. There may be risks associated with these projects that require experience, and/or adult supervision. Use of video content is at your own risk.

Music By: Jason Shaw (TU-FeelsGood2B) http://www.audionautix.com

Project Inspired By:

Sonic Micro Preview sneak peak: http://youtu.be/zB_lFIfPTbw

Project History & More Info:

The guys over at sonicdad.com saw my video on how to make a matchstick shooter from a clothespin (http://youtu.be/vC2BSb9MZYc) and used the inspiration to make an awesome micro-crossbow.

They contacted me asking what I could do with it, and this video depicts not only how to make it, step-by-step, but some of the modifications I made that will;

-Allow for additional crossbow bolts to be carried
-Hold the bolt in place in any position and any angle
-Reinforce the limbs for additional draw weight
-Try something dangerous with it (eg. Light up a flaming “Hunger Games” logo)

I made the hunger games logo with a piece of 3/4″ particle board and a jigsaw. It turned out better than I expected!

They encouraged me to make this video, and even gave permission to give away a copy of the project for it absolutely free. All you need to do is join my mailing list, and you’ll be re-directed to a download link. Enjoy! (http://bit.ly/X-BowTemplate)