Chemical reactions happen around us all the time; whether we're cooking or cleaning or digesting our food! With these chemistry projects, you'll be able to experiment with color-changing chemicals, test the nutrients of different food substances, grow crystals, make invisible ink, and much more.
demagogue (plural demagogues) (pejorative) A political orator or leader who gains favor by pandering to or exciting the passions and prejudices of the audience rather than by using rational argument. quotations â¼ 1938, Aristophanes, The Knights, 424 BC, tr.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: vagary(noun) an unexpected and inexplicable change in something (in a situation or a person's behavior, etc.) the vagaries of the weather; his wealth fluctuates with the vagaries of the stock market; he has dealt with human vagaries for many years. vagary(Noun)