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14 posts by 27 contributors | 0 followers

Notes 14 Questions 0 Wiki 0 Maps People 27
Simple pulse motor generator, powered with solar panels
Post by @sciencetoolbar

2   |   almost 2 years ago  
Spectrometer with Test Tube Holder (Grade 7 Science Fair)
Post by @RoRo

3   |   almost 2 years ago  
Scan and compare different gases (in discharge tubes, like neon) using a DIY spectrometer
Post by @warren

0   |   over 2 years ago  
Hand-crank powered flashlights
Post by @pazb

2   |   over 2 years ago  
See the Fraunhofer absorption lines in sunlight
Post by @warren

0   |   over 3 years ago  
Flame testing metal salts
Post by @kgradow1

2   |   over 4 years ago  
Detection of Added Sugar in Red Wine Using Visual Light Spectroscopy
Post by @ygzstc

21   |   over 5 years ago  
Detection of Olive Oil Adulteration (with Peanut Oil) Using Visual Light Spectroscopy
Post by @ygzstc

10   |   over 5 years ago  
Lycopene
Post by @cfastie

3   |   over 6 years ago  
Bean Cam
Post by @cfastie

2   |   almost 7 years ago  
Light Amber
Post by @cfastie

5   |   almost 7 years ago  
Classroom Flame Spectroscopy
Post by @straylight

11   |   over 7 years ago  
Prototyping a kite for kids
Post by @oscarbrett

2   |   over 7 years ago  
Setup for UV Testing with Specrtrometer
Post by @JoshMc

30   |   almost 8 years ago  

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