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Видеоопыты, Interesting
13-May-2020 Wednesday
When we ran out of flower names...
larkis12
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3 more images
When we ran out of flower names...
Web design
Interesting
What color
16-January-2020 Thursday
Interesting electric bike
Deathman
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Interesting electric bike
A bike
Video
Interesting
31-March-2018 Saturday
"50 shades of copper" or "copper(II) complexes" =)
ChemZone
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"50 shades of copper" or "copper(II) complexes" =)
Видеоопыты
Interesting
The science
Useful
Химзона
Chemistry
v20240901