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Picture of Solar power Jack Lantern
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We are always busy with works, relationship, the economy, president election, efficiency, productivity , blar blar blar. Something big, something serious. 

I believe doing small things can also has some impact, at  least make yourself happier. 

Halloween is coming (and will go soon)! Let's celebrate it. 


Step 1: Step 1: crave a pumpkin

Picture of Step 1: crave a pumpkin
materials you need: 

1 Pumpkin 
knife
many alligators (for testing/pre set) 
wires 
1 led light bulb 
1 battery box 
2 AAA batteries 
1 diode 
2 small solar panels 

For the small solar panels, you could get it from garden lights or small solar panel websites, such as solar pocket factory ,brown dog gadgets .

 
Putting the solar panel in the sunglasses was a great idea!