Internet: Never before have we been so connected as a human race. It's the downfall of human society as we know it.
The Camera: All of your memories preserved forever. Selfies.
Airplane: OMG! We can fly! Is there ANYTHING they don't have a fee for?
Microscope: Opened a who new world of discovery that's probably helped humanity the most. Hard to focus.
Astrolabe: Amazing device that allow the first explorers to push the envelope. It's just a compass on steroids.
Fire Hydrant: Putting out fires, yeah, fires. Ugh, parking tickets.
Microwave: Hot pockets! Don't stand too close or your brain will get fried!
The Wheel: Without the wheel you'd be walking everywhere. Good luck. This is so basic, it's almost like you're saying 'fire' was an invention.
Light Bulb : Uh, seeing at night or inside is kinda kick ass. LED light bulbs make me want to go back to candles.
Smart Phone: I can find out any answer to anything. All of a sudden everyone's an expert.
Refrigerator: Leftovers. Gross leftovers.
The Shoe: Walking with comfort. Basic but kinda critical. Foot odor.
Penicillin: A discovery by accident that has revolutionized human health. Those shots hurt. And that pink drink - it's gross.
Elevator: Making skyscrapers possible. Elevator music. Trapped with strangers in an awkward room.
Pacemaker: It literally manages your heart beat and keeps you alive. It's too gross to think about.
Toilet Paper: Other option? Feels like it's a waste of trees.
The Train: Who doesn't get excited when they see a train.? Choo-choo! Train stations. Gross
Automobile: No more walking or riding a horse, freedom! Exhaust.
HVAC: Heat and AC at your finger tips. Now you can be inside at work all-year.
Television: Where would we be without seeing amazing events like the moon landing or sports or lets us veg out and watch re-runs of Seinfeld. News -- ALL THE TIME.
The Clock: Humankind has managed to capture time. 24 hours in a day? 60 minutes in an hour? Why?
ATM: Easy access to your own cash! Getting robbed at an ATM.
Flushable Toilet: What more can you say, it takes your poop away. Airport bathrooms.
Eyeglasses: Before glasses, most of us would have been run over by a horse and buggy. Be honest, they never look that great on your friends you're just used to it.
Cement: We built this city on rock 'n roll…and cement. I'll pass on scraping my knee when I fall, thank you very much.
Soap: Clean hands. Clean clothes. You don't smell. There's no excuse to not smell.
The Radio: Blasting music in your car riding down the highway is kinda awesome! Do people even listen to the radio anymore? This one has a short-lived lifespan.
Personal Computer: I can create an entire world. Does Bill Gates really need any more money?
Anesthesia: Surgery without anesthesia is called torture. Going under can put you six feet under.
The X-Ray: You can see inside the body like a magician. Seems like it's frying people's skin off.
Telephone: E.T. phone home. Telemarketers.
Toothbrush: Smile much? Think we were fine just using a stick.