Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Norrrm

(2,959 posts)
16. Many good answers. I'll go with the plow for one of the very first.
Mon Jun 2, 2025, 03:55 PM
Jun 2025

My suggestions are steam engine, printing press, communications, computer.

One failure might be more advanced weapons of killing.
Thought to be so horrendous in more efficient mass killing that it might discourage war.
It turns out that mankind doesn't really mind more horrendous mass killings.

Recommendations

0 members have recommended this reply (displayed in chronological order):

fish hooks . AllaN01Bear Jun 2025 #1
Why? LogDog75 Jun 2025 #2
give a man a fhish hook and u can feed him for a day AllaN01Bear Jun 2025 #13
Language Midnight Writer Jun 2025 #3
Easy cheap birth control for all women. Irish_Dem Jun 2025 #4
Interchangeable parts The Wizard Jun 2025 #5
Cruise control Henry203 Jun 2025 #6
Fire. Could cook food and not freeze to death. Could use as weapon and to clear land. sinkingfeeling Jun 2025 #7
But fire isn't an invention, it's a discovery. malthaussen Jun 2025 #24
Fire. Basso8vb Jun 2025 #8
harnessing electricity k_buddy762 Jun 2025 #9
Clothing OC375 Jun 2025 #10
The steam engine justaprogressive Jun 2025 #11
The Internet kacekwl Jun 2025 #12
Alphabets. lastlib Jun 2025 #14
Greatest impact? Earl_from_PA Jun 2025 #15
Many good answers. I'll go with the plow for one of the very first. Norrrm Jun 2025 #16
Transistor. Mosby Jun 2025 #17
Society nuxvomica Jun 2025 #18
'I can domesticate him', says: Norrrm Jun 2025 #19
Soap Intractable Jun 2025 #20
This message was self-deleted by its author wyn borkins Jun 2025 #21
Politics. Or religion. One and the same. n/t malthaussen Jun 2025 #22
Jerry Pournelle argued it was the rigid horse collar. malthaussen Jun 2025 #23
Latest Discussions»The DU Lounge»What invention had the gr...»Reply #16