-
everyone knows what the radio is and probably has one, i know i do. they were used as a thing for rich people because at the time they were super expensive like all things. -
a shaving implement which most adults have now-adays I'm pretty sure they were fairly cheap for their economy back then. -
everyone's got one, its one of the best things to cool yourself down during the summer and honestly an actual life saver, its a very handy tool to use during the summer made by: Willis carrier -
pretty much everyone knows what the airplane is and who made the airplane, its the wright brothers! they made the airplane and it had 4 wings and could only go about 20ft above the ground. it had a 12 horsepower engine with 2 pusher style wooden propellors, the flight only lasted 12 seconds but that was ground breaking at this time -
the theory of relativity explains that the laws of physics are all the same for all non-accelerating observers and that the speed if light is constant for everyone
-
the 1st helicopter in the world was created by Paul cornu in 1907, he made a bunch of wonky helicopters but this was the 1st one that popped up for me -
the 1st affordable car making travel easy and cheap for middle class folk, lower class still had to walk sadly -
everyone's done a crossword puzzle at least once in there lives, they're challenging but fun and are a very good time waster, it was made by Arthur Wynne who I've actually heard about before. -
in 1912 the sonar was made, it is a mechanism that a lot of fishermen use to see where fish are, and used in the navy!
-
most people always have a zipper on their cloths, very handy and hasn't needed a lot of re-inventing or changing because its a fool proof thing
-
made in 1914 these things weren't made for comfort or for looks, these things were just meant to allow you to survive, they were purely for survival purposes and nothing more. -
I'm not even joking when i saw that this was the 1st tank in the world, it was called the little willie and was made in 1915. it was used for trench warfare and served its purpose but was later replaced by the British mark 1 which was a better tank in armor and weaponry -
very useful product, used for kitchenware, refrigerators and many other things that took other metals before it -
the dishwasher was made in 1916 and was a very good invention to this day! it makes your life easier by not having to spend 30 minutes hand washing a handful of plates and instead allows you to put 30+ utensils, plates, kitchenware, or anything else in and run for an hour, very useful invention -
honestly a pretty useful invention, no more burning your toast and the pop lets you know that your food is ready to go. -
very helpful for small cuts and wounds, helps heal cuts and keeps germs out, prevents infections to an extent
-
insulin is a very useful drug for people with diabetes, my friend has diabetes and it makes his life very difficult he just had to quit his job because of him fainting
-
not the healthiest thing to eat but is definitely a very fast way to get a meal, all you need is an oven and some cooking paper
-
the Tv was invented, its one of the best inventions for lazing around and a good way to treat boredom, i watch tv almost every day with my mum, its an easy thing to do while eating dinner and escape reality for a bit -
then jet engine is a better way to fly, they use more fuel but are way faster, they didn't end up using jet engines till the 40's because of how complicated they were
-
better photos meant better art, a way into the future with a better camera, cameras are super advanced now, and i bet during that time that it was also insanely advanced
-
the radar was made by Robert Watson in 1935 and is a way to spot planes by radio waves, if a plane didn't have a radio or didn't produce those waves they wouldn't be spotted on the radar, this is what we call a stealth plane
-
the 1st actual programmable computer was made in 1941 by Konrad zuse and was an automatic device that took up an entire room
-
Enrico fermi let a team to crate the 1st nuclear reactor, achieving self sustaining nuclear chain reaction.
-
pretty much the same thing as the modern oven but just table top so pretty much an in between of the oven and the microwave hence the name microwave oven -
Velcro was invented by George de Mestral after he watched how burs attached them selves to his dogs fur