Incredible Inventions You Didn't Know About

AI Cameras? Real Cyborgs? GLOW IN THE DARK TOILET PAPER?! Come with me as we take a look at some inventions that actually exist.

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[GachaGamer-RN]

As a nurse I've used the vein viewer several times (in the hospital we call it the vein finder). I have mixed feelings about it. It sometimes helps to find the vein, but even when it does, it doesn't show how deep the vein is or where the needle is in proximity to the vein. It also essentially becomes useless if the patient's veins roll. Another problem with it is the light that it shines is obstructive to the needle. The way nurses know we're in the vein is when blood travels up the needle to the port that sits outside the skin, but we need to be able to see that blood, and the light from the vein finder is so bright and green, it's very hard to see that blood come through. Don't get me wrong, the vein finder helps sometimes, but many of us only use it as a last resort.

[L.C.]

My veins are hard to find. I’ve had them use this twice. It’s pretty cool BUT they find vines that are deep in muscles and it hurts really bad. One time they went through my bicep with a thick and long needle. I have a high pain tolerance and I almost cried.

[UncleThor]

12:26 I saw what you did there in the bottom left corner. Sneaky, but clever!

[jeffm]

I could see that thing pulling out a bee stinger, but not much of anything else. If the stinger isn't too deep, anyway

[Patzi-lw]

What ever happened to a trained phlebotomist? Like a real human being! Px

[mattiemathis]

The model 3 mvp failed. They weren’t able to get all the innovation put in. 😢😢

[deegee]

My son bought me an Ember mug and coaster as a birthday gift a couple years ago. I work from home, so I have it on my desk, and I use it almost every day. I had no idea it cost so much. But regardless of the price, it's one of my favorite things any of my kids has ever bought me, and since I would otherwise have to go reheat my tea 3-4 times before I drank it all, it's incredibly helpful, as well! It's wonderful, too, to have a son who's so good to his mama. <3

[someoneoncesaid]

Our local hospital's ER had one of the devices that detects the blood veins several years ago, but it was hand-held. Which I guess was an issue because someone walked off with it and they've not replaced it.

[SakuraLuckyStar]

I always enjoy your videos, great job as always 👏

[RedRoseSeptember]

Really love the vein finder thing :3 we need that in *ALL* hospitals!!! The amount of times I've been jabbed because they can't find my veins is horrible.

[diggrave]

Why does the narrator sound like a villain from jojo's bizarre adventures describing his stand

[DanceySteveYNWA]

Didn't know about? You underestimate my YouTube hours spent Mr Amaze

[NipGrizzlySays]

Who doesn't love snake oil? I've got plenty to give away. Nice video. I'm subscribing. Share the love.

[ThrillSeeker]

Just make sure they don't send increasingly powerful robots back in time to change the past and kill whoever can stop them.

[yuumain]

The most leftover toothpaste I have is in the area around the cap, so Two Way Toothpaste doubles that, even though it halves the effort to get from back to front. You can eventually get to that stuff, but not the bit near the cap.

[nevilledutton]

Thank you always love your shows would like the liquid full screen and sent it on shoes since I am blind so naturally they my favourite looking forward to your next show

[booknerd]

9:53 Am I the only one whose phone charges from 10% to 95% within 35 minutes? 🤨 🤔 I've never had to charge it for an hour (it's normally already at 100% before it even gets to 50 mins), I don't know if it depends on the charging cable/lead 🤔

[kandipiatkowski]

The food printer is cool. If they ever make it commercially available, it will be one step closer to the world of 2060 in my favorite book series. Of course, in that universe "all" of the food is replicated...unless you are uber rich, who can afford the real food. As long as it tastes good, I wouldn't care if it was replicated.

[IOSARBX]

BE AMAZED, Your videos always make me happy, so I subscribed!

[Princeboy]

Honestly, don’t care what place i got I’m just happy to be here