How inventions change history (for better and for worse) - Kenneth C. Davis

who got the answers for me

And then the cotton gin inventor invented interchangable gun parts. Which made america better at the civil war

All of these inventions conceived, designed, and built by people of European descent. Other things invented by white people include:

Submarines, electric lights, nuclear power, microwaves, CAT scans, automobiles, hydraulic, wind turbines, backhoes & excavators, jet airplanes, aluminum, ballpoint pen, hydroelectric dams, steam power, trains & diesel locomotives, tractors, modern pharmaceuticals, open heart surgery, satellites, radios, telephones, televisions, arch & tig welding, computers, transistors, milling machines, plasma and hydrojet cutting, microchips, titanium, telescope, democracy, capitalism, modern farming, x-rays, typewriters, sewing machines, gyroscope, SCUBA systems, pasteurization, center pivot irrigation systems, bicycles, hypodermic needles, Velcro, microphones & amplified speakers, space travel, airplanes, fiber optics, ultrasounds, internet, printing press, container ships, aircraft , GPS, modern textiles, calculus, dynamite, internal combustion engine, Kevlar, moving assembly lines, antibiotics, aspirin, refrigerators, chainsaws petroleum production, trigonometry, helicopters, thermometer, glass mirrors, directional drilling, Astrophysics, crop rotation, carbon fiber, super conductors, particle colliders, pneumatic tires, MRI, sextant, robotics, telea a graph, microscope, firearms, penicillin, refined oil and fuels, hovercraft, computers, carbon 14 dating, angioplasty, telescope, pipelines, open heart surgery, tower cranes, chemo therapy, light emitting diodes, motion pictures, cameraswas was, digital cameras, CD/DVD, concrete, dynamite, lithium batteries, LED lights, refrigerators, nylon, water pumps, radar, sonar, satellites, distillation, electric motors, magnetic compass, sextant, clocks, plastics, vaccines, vulcanized rubber, insulin, combine grain harvesters, zippers, and concrete …. Just to name a few.

What did your ancestors invent that have contributed to the modern human age? Feel free to list them out here.

💙💙💙

The prime example of an invention being used for good and bad is the airplane.

im not disputing your dates but Sir Richard Arkwrights spinning jenny of 1769 began the industrial revolution..!!!! and thats a fact,,, the industrial revolution began in Manchester (known as cottonopolis) by 1790. I realise this is slightly against your narrative and the points of the slavery are still very true but that has to be mentioned in the overall history of the industrial revolution.

i don’t want to watch this video but i’m being forced to

Excellent presentation

There is one general trend: pople use new inventions not to save effort, but to make more out of it. Combustion engines became more efficient, but fuel consumption didn't drop, cars got bigger. Flatscreens need less energy, so now every workplace has two screens. Whenever we make something more efficient, we scale it up.

Большое спасибо за ваш труд

Very good

The good outweighs the bad 99 to 1.

The more potential for different applications, the more interest an invention will draw. Doesn't matter if one of the applications is potentially harmful.

Humans need puzzles to solve so they can exercise their brains and challenges to overcome so they can potentially earn income from it.

Thanks for sharing that with me I’m gonna say no about having a baby

Пендосы

Согласен со Стасом

Эмилька лох кто не верит тот питон

Негрипидори

Долбаебы на русском глагольте

No wonder in most stories the governments are afraid of inventions!💀

Moral lessons:Choose inventions that suitable,necessary for your life.Invent your own handwriting,lifestyle,food,objects,drink,...

Is 6 inches good?

Eli Whitney was the first person to make gin out of cotton!

So very many inaccuracies and false equivalencies.

Worst and most boring animation so far.

I still wonder how with little information and formal education people invented .

Blame the government that allowed slavery thinking it would be abolished soon when they did nth, the ppl who made the choice to use nuclear energy as a weapon not the inventors

WW3 1 Billion
WW4 10 Billion
Great Chinese Famine 1 Billion
Great Indian Famine 3 Billion
Great African Famine 4 billion

Buy a better microphone

Washington inherited the slaves and hated the practice. Jefferson, married into his wife's family, that owned slaves.

And here we can see yet another white cishet man ruining everything

O-O

MRS CARLS CLASS ATTENDANCE SAY HERE

help me please.. how did research change the world for the better?

Any other inventions that had cons

These comments are just a bunch of kids who are here for school xD I am one too

Im sorry im just here because of school , I mean thx for the workk! 😡

me sucks but whatever

Came here to see if someone had answers

i like how people in the comments are correcting the guy in the video

knowledge is a blessing and a curse, but necessary one

me

lol why'd he make the hand brown smh

닥터윤숙제 ㅅㅂ..

닥터윤 숙제하시는분...?

me

anyone wanna help me answer this question? : : : How does this video relate to the question, does technology improve or control our lives?

I need help solving this question.
What other examples of mass production, technology, industry, etc. resulted in problems or tragedy?