Rules, Chemistry

09-September-2024 Monday
What to do if a mercury thermometer breaks: step-by-step instructions


ProudProbnik
 

All about medicine
 
What to do if a mercury thermometer breaks: step-by-step instructions
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Safety Thermometer Actions Health Knowledge Instructions Infographics Potassium permanganate Education Danger Caution Rules Just Crashed Mercury (chemical element) Advice Cleaning Chemicals Chemistry What to do

14-February-2024 Wednesday
"The principle of least energy applies to human behavior"


Miarhel
 
"The principle of least energy applies to human behavior"
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Art Biology A life Images People Wisdom Thoughts Rules Psychology Philosophy Chemistry Quotes Person

28-April-2023 Friday
Who lives at the bottom of the toilet? Or why you shouldn't drain oil down the drain


GHedgehog
 
Who lives at the bottom of the toilet? Or why you shouldn't drain oil down the drain
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England Fat Sewerage China Rules Chemistry

26-May-2019 Sunday
Rules for survival in a chemical laboratory


alexRototo
 
Rules for survival in a chemical laboratory
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Laboratory Rules Chemistry

25-May-2014 Sunday
universal rules.


HollyLama
 
universal rules.
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Books Rules The photo Chemistry

20-March-2013 Wednesday
That's how we live


lizamatthews
 
That's how we live
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A life Instructions How to make Rules Chemistry
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