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// Experiment 2 | // Experiment 2 | ||
Goal and Setup: After seeing the concentration after 12 hours from Experiment 1 I wanted find out how long it takes to have a visible concentration of Euglena. Therefore I repeated the same experiment for 1 hour. | Goal and Setup: After seeing the concentration after 12 hours from Experiment 1 I wanted find out how long it takes to have a visible concentration of Euglena. Therefore I repeated the same experiment for 1 hour. | ||
[[File:11_20.jpeg|400px]][[File:12_20.jpeg|400px]] | Outcome: After 1 hour there is already a clear distinction between the green color at the top and bottom of the glass to be made. | ||
Duration: 1 hour | |||
[[File:11_20.jpeg|400px]] [[File:12_20.jpeg|400px]] | |||
// Experiment 3 | // Experiment 3 | ||
Goal and Setup: After Experiment 1 I wanted to find out to what degree gravity influenced the concentration on the bottom, therefore I made the same experiment upside down. | Goal and Setup: After Experiment 1 I wanted to find out to what degree gravity influenced the concentration on the bottom, therefore I made the same experiment upside down. | ||
Is the same effect occurring if only daylight is used instead of a LED? | |||
Duration: 24 hours | |||
Outcome: The concentration on the top of the glass is clearly recognizable. | |||
A LED light is clearly not needed. I will therefore proceed with the use of daylight. | |||
[[File:26_05_2018_03.jpg|400px]][[File:26_05_2018_01.jpg|400px]] | |||