1) Agriculture 2) Cooking 3) Alphabet Writing System 4) Base-10 number system 5) Hygiene (Soap) 6) Contraceptives 7) Standard Method of Deferred Exchange of Goods/Services (Money) 8) The Novel 9) World Wide Web 10) Indoor Plumbing
I think I might switch up the order a bit, but these seem pretty good. I might switch out something on you list for the ability to control/direct power (electricity, steam, fire, gas [natural or petrol], oil, etc) but that is sort of many inventions.
I think I might switch up the order a bit, but these seem pretty good. I might switch out something on you list for the ability to control/direct power (electricity, steam, fire, gas [natural or petrol], oil, etc) but that is sort of many inventions.
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