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Use a homemade spectrometer to scan different materials, and contribute to an open source database.
| 2 spectra |
| 3 spectra |
| 5 spectra |
Soil samples were collected from various sites. They were then dried and 3 mole HCL was added. Samples were agitated then allowed to settle. The acid from each sample was then flame tested in a pro...
| 4 spectra |
Sun Sky in rapid succession using c cameras.
jczepulis | 33 minutes ago
dcanprdn | about 3 hours ago
technix | about 5 hours ago
mardiana | about 11 hours ago
mardiana | about 12 hours ago
juan_orion | about 12 hours ago