Basil55 posts

03-January-2022 Monday
Young chemist. How not to use a copper pipe


Basil55
 
Young chemist. How not to use a copper pipe
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Explosion Mat Safety engineering Chemistry Chemistry and life

02-January-2022 Sunday
How not to experiment with red phosphorus


Basil55
 
How not to experiment with red phosphorus
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Safety engineering Chemistry Chemistry and life Experiment

01-January-2022 Saturday
About crackers


Basil55
 
About crackers
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Explosion Safety engineering Clapperboard
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