15 Uses for Lasers
Рет қаралды 89,682
Күн бұрынIn this video I'm talking about some of the real-world applications for lasers. If you have any questions at all, feel free to email me at xboxmod360yt@gmail.com and be sure to subscribe to see more amazing laser videos!
Uses Explained:
1. goo.gl/BXjjPG
2. goo.gl/MLZpRg
3. goo.gl/oMnz62
4. goo.gl/rdthnk
5. goo.gl/thPvq8
6. goo.gl/dZAqTy
7. goo.gl/zcpuqz
8. goo.gl/6J9ngZ
9. goo.gl/7WZrYr
10. goo.gl/eFbZ7r
11. goo.gl/q8hNsC
12. goo.gl/Ze4qHF
13. goo.gl/4C4cNY
14. goo.gl/6uyyss
15. goo.gl/pyW8yZ
Optical Tweezers Demonstration:
goo.gl/Ve6g8D
Buy Laser Safety Glasses Here:
goo.gl/csYaDZ
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The products reviewed on this channel are a mix of items received at a discounted or free sample price from manufacturers, along with products I buy on my own for full price. All the comments made are my 100% honest opinions; good or bad. If you’d like me to review your product, feel free to email me at xboxmod360yt@gmail.com
@telephony 5 жыл бұрын
Totally freakin awesome! :-) (Having worked with lasers since the mid-1970s, I already knew of all of the uses for lasers that you explained in this video, but I found this vid to be an invaluable resource for those people new to laser technology.) BTW I'm expecting a couple of directly-injected diode lasers in the near-future: a 488nm one and a 505nm one. :-D
@runeleichtlund1438 5 жыл бұрын
Awesome! I would love to have a 505 nm laser😃
@telephony 5 жыл бұрын
You can get them on Ebay for ~$80 now; just do a search for "505nm laser pointer" and you should see them listed. One such listing is www.ebay.com/itm/505nm-5mW-Green-Laser-Pointers/223094849126?hash=item33f17d3e66:g:2DYAAOSwcVxba-Rb These lasers use a rechargeable 18650 Li:ION cell for power; if you don't already have such a cell & charger at your disposable, you'll have to procure them when you purchase the laser itself. One such listing is www.ebay.com/itm/PKCELL-18650-Vape-Mod-Battery-and-Charger-2-piece-Real-3000mAh-Smart-Charger/141738189719?hash=item2100412397
@XM360 5 жыл бұрын
Very nice! I've been hoping to grab those wavelengths from Sanwu sometime soon too!!
@telephony 5 жыл бұрын
The 505nm portable laser could be here as early as tomorrow (if DHL does Saturday deliveries) or Monday! I'm so stoked about it!!! :-) First thing that I'm going to do is perform both broadband and narrowband spectroscopy of it, and *THEN* I'll start shooting photographs of it and its beam terminus spot to add to the web page that I'm constructing for it to be added to my website. And yes, before anybody says that I'm just going to blast things with it (and possibly perform some fluorescence experiments), you're absolutely correct!!! :-) This is a self-contained portable laser, not a lab laser, so I'm not expecting absolute perfection in its beam profile or stability -- but it should still be more than adequate for performing its intended function -- as a handheld optical pointing device.
@telephony 5 жыл бұрын
The 505nm laser arrived just moments ago!!! :-) The color is a bit more on the green side than I expected, but I'll run it through my spectrometer either tonight after sunset or tomorrow before sunrise (so that ambient light doesn't queer the test) and I'll be able to furnish an exact wavelength then.
@jasonlyle3818 5 жыл бұрын
I use my laser for defense against aliens, it works every time.
@nightofthunder5509 4 жыл бұрын
also he forgot lasers used in nuclear fusion experiments
@brandonbentley8532 4 жыл бұрын
I use them to signal my grey friends...I want a Nordic girlfriend but only the greys respond...they're fun too tho...
@Jayden-eb2zm 3 жыл бұрын
yeah same, its pretty annoying when they invade your house
@SwagTinCommander 2 жыл бұрын
Did the fbi reached you? They might brought you back to their base to thank you for exposing the aliens
@TG-FAN_342 2 жыл бұрын
Realy 😂😂
@pedro7401 5 жыл бұрын
killing bugs
@stewiegriffin4565 5 жыл бұрын
@@adviceforidevice4536 Link please
@brandonbentley8532 4 жыл бұрын
Great training for future sociopaths...
@tristianapple388 4 жыл бұрын
So i recently just bought a laser, and well... now I'm watching this video...
@intotheunknown8693 5 жыл бұрын
You should do an in depth video about when to use laser safety glasses like would I be safe looking at a beam and under what circumstances do I not have to use gases
@itzquick8745 3 жыл бұрын
Thanks, had to do science homework on uses of a laser pointer, this helped :D
@b8702131 2 жыл бұрын
This is an old video but I wanted to add one secret use of lasers and that is for espionage. When Germany was still divided, spies would shoot an invisible laser across West Germany into East German windows to pick up the conversation inside the room. The windows act like a diaphragm, vibrating with the sounds inside which the could be illuminated then picked up by a specially tuned camera.
@TMJK22 5 жыл бұрын
But what does a person individually do with handheld lasers such as yourself? Just collect them or as conversation pieces?
@albapantheratigris6071 5 жыл бұрын
GCMS, gas chromatography mass spectrometry uses lasers of varying wavelengths to identify components of substances.
@williamgrissom1995 Жыл бұрын
Great video. About 7 or 8 of those uses I never knew anything about. My smart watch has one or two green lazers in it that points at my wrist from the underside of the watch. I'm guessing it helps it to monitor my pulse.
@krambis7721 5 жыл бұрын
The measuring things is very good
@sagari5 5 жыл бұрын
Woah that lasers are cool!
@56independent42 4 жыл бұрын
my best use is to higlight certain areas of the board at school. lots of fun.
@kenoir01 3 жыл бұрын
Also used by chemists to determine the optical isomerism of organic molecules. More specifically, light from lasers will reflect at different angles depending on how atoms are arranged around a chiral carbon atom. This can distinguish 2 enamtiomers that are chemically and physically identical, but have atoms that are arranged differently in space.
@nathanstock7368 5 жыл бұрын
Awesome videos👍👍
@davidcovington901 3 жыл бұрын
The Optical Tweezers link is fun, you see diamond dust tractor-beamed by a laser beam.
@cynthiaphiri3059 3 жыл бұрын
What type of lazer sensors can be used to detect objects over a distance of 40m
@tyree9232 5 жыл бұрын
Anyone have recommendations on where the best place online to buy a 3-5w laser for say a reasonable price?
@aliasfakename8076 5 жыл бұрын
This is cool, but what can you do with a burning laser you bought online?
@indykurt 2 жыл бұрын
The question that everyone here came for but didn't get answered. Except in one comment that explained that people like to collect useless stuff.
@dandobre7482 10 ай бұрын
you can use them as toys to play with and experimenting with them I still find them pretty fun in this regard
@sparkster7744 4 жыл бұрын
Higher end robot vacuums also use an invisible laser to map the room they clean ¦]
@ghostman3398 3 жыл бұрын
8:20... I own that exact model ,just got delivered to my house last week. Its a 1000 mw/450 nm laser,and it's the best in its class I think .Burns very fast ,extremely dangerous and deserves respect.
@Dav624 2 жыл бұрын
I mean aren't these extremely good for self defense?U can easily blind ur attacker in self defense situation and not just temporarily but permanently not to mention that type of laser u own can easily be used as bat as well to take down an opponent even though it may break the laser in the inside since usually the metal used for these lasers is aluminum pop metal soft metals basically so yeah but overall a solid build laser in a baton shape can easily be very effective at self defense
@unbox88 Жыл бұрын
You forget glass experiment
@deancollinss 7 ай бұрын
@@Dav624I remember I wrote a pretty much the same comment under styropyro's video 2 years ago, and a week ago I actually had a situation where I had to laser down a cracked out homeless person running at me with a knife. Worked like a charm. He instantly covered his face and started walking back. I have a 1W 445nm laser, but shopping for a more powerful one now that I know lasers work. Just be sure to carry around safety glasses in the same backpack pocket as the laser.
@ExacoMvm 4 жыл бұрын
Good vid, but i think ppl were wondering what uses are for the pocket laser pointers.
@blazitgamer_69noscope40 3 жыл бұрын
ENTERTAINMENT
@ruidadgmailcanada8508 2 жыл бұрын
Cats
@AdityaKumar-vi1qj 3 жыл бұрын
Thanks
@_grayven1202 5 жыл бұрын
Hi. Can someoane please recommend me a violet laser(preferably 500 mw or just under 1 Watt) for under 100 dollars? Thor H seems perfect but i haven't seen any reviews for the purple one. Is it good? Thanks.
@telephony 5 жыл бұрын
Just a friendly FYI: Lasers are violet, not purple. Purple is a mixture of red and blue; violet is a spectral color, encompassing wavelengths of ~380nm to ~420nm. :-) This is an *EXTREMELY COMMON* mistake; please don't feel alone. :-)
@GodWasAnAlien 5 жыл бұрын
Thor M2 is good, available with a whole kit for a hundred dollars at laserpointerstore.com
@_grayven1202 5 жыл бұрын
telephony I know about it and I don't usually make this mistake. Thanks for pointing that out.
@telephony 5 жыл бұрын
You're more than welcome!!! :-)
@_grayven1202 5 жыл бұрын
Charles Murry Sorry,but I asked for a *violet* laser.Thor M2 are green lasers.Also,they're way too powerful(1.6 W and 3W)
@Windows035 5 жыл бұрын
this is pretty informative, but the title should specify it's real world applications
@telephony 5 жыл бұрын
Agreed; *"Real World Uses for Lasers"* would be more attractive than simply, *"Uses for Lasers"* :-)
@qz2895 4 жыл бұрын
Lmfao
@dandobre7482 10 ай бұрын
they are mainly used as toys or scientific curiosity in my opinion
@NightLoliLily Жыл бұрын
the barcode scanner actually reflects off the white lines. this makes sense because black absorbs light and white reflects it.
@kvernesdotten 7 ай бұрын
None of these answer the actual questions you showed at the start though, what do YOU use/need these laser for?
@intotheunknown8693 5 жыл бұрын
I've got a questions do i have to where glasses when using a 5mw green laser? What about 80mw? And when do I have to wear them let's say I want to use a laser for astronomy purposes would I be safe as long as I don't point it directly in my eye would it be okay to just look at the beam? what about the dot?
@XM360 5 жыл бұрын
In reality you should use glasses in any situation that the laser will be on, no matter what the laser's advertised strength is
@intotheunknown8693 5 жыл бұрын
@@XM360 but if I want to use a green laser for astronomy I have to be able to see the beam wouldn't glasses block the beam out?
@gamersforlife3440 4 жыл бұрын
@@intotheunknown8693 they will
@noncompliant209cali 5 жыл бұрын
I bought a 1w Gatling style blue laser. Still waiting for delivery but I wanted it really bad. But I don't know what I'm going to do with it lol I don't even have a use for it but I wanted it anyway
@noncompliant209cali 3 жыл бұрын
@mrtawsiti3 I can use it a few nights for about 20 minutes before dimming. I'm guessing because I haven't really kept track. It's not bad though. And no cops called, I do live a mile from a small airport with frequent air traffic but I'm careful. Definitely happy with it, for the price it's actually amazing and lots of fun
@noncompliant209cali 3 жыл бұрын
@mrtawsiti3 forgot to mention I did have to purchase a different charger because the one it came with didn't work. And picked up a couple spare batteries so I could always have some charged
@nanogaming9447 5 жыл бұрын
IM YOUR BIGGEST FAN
@The177Hunter 3 жыл бұрын
I believe they meant what can you do with a laser pointer. Like besides burning and playing with the cat what else do you use your laser pointers for. Not lasers in general.
@dandobre7482 10 ай бұрын
I use my laser pointer as toys to play with mainly. Like pointing stars and experimenting with the laser beam, burning small things or see how far the beam goes
@dandobre7482 10 ай бұрын
laser pointers*
@keysc23 3 жыл бұрын
how about people who want to point out stars in the sky (the actual reason that its called a laser pointer) totally missed that one here
@nathanstock7368 5 жыл бұрын
I've just received my 1 watt blue laser in the mail this morning.
@brandonbentley8532 4 жыл бұрын
How do you like it? Update...
@gamersforlife3440 4 жыл бұрын
@@brandonbentley8532 i love it i burned 5 people eyes i burned one person hand and i am literally using it on grass right now just wanna start a wild fire would be epic
@Snecho 4 жыл бұрын
It's *Lasers.* You use them. 𝘋𝘶𝘩.
@thesinglemaestro 3 жыл бұрын
#16 conceal carry
@lasersbee 5 жыл бұрын
7:04... The Laser Light would not reflect off the Black lines.....
@XM360 5 жыл бұрын
lasersbee thank you for the correction, meant to say white lines / spaces. Will add a correction to the video when I get the chance
@lion4611 2 жыл бұрын
What can of laser do I need to buy for entertainment or self defense
@ImGonnaShitYourPants 2 жыл бұрын
Get pepper spray for self defense, and a 5mw laser for entertainment, along with some way to have a foggy room, be it a fog machine or a hot shower so that you can see the beam.
@mykellee5436 4 жыл бұрын
Yeah but what do normal people use them for
@waugy370z8 5 жыл бұрын
I get asked the same questions. Especially with my 1watt blue laser because you have to wear goggles to use it. I've just always liked any electronic devices and love to learn about them. It's no different than people that collect stamps. See now to me that's useless but there are people that enjoy it. And that's what matters, if you enjoy what your doing and not breaking laws (with lasers) then what's it matter why people collect what they do?
@exioz99 5 жыл бұрын
What do u mean? Are goggles required to use laser? I mean I won’t point it at my eyes so why do I need it
@createsomethingclever9249 5 жыл бұрын
@@exioz99 reflections, even unfocused ones, can cause permanent and instantaneous retinal damage.
@gamersforlife3440 4 жыл бұрын
@@createsomethingclever9249 nah i just blind everyone i see with laser and run away XD blinded 5 people and burned one person hand gonna start wildfire soon laser is so freaking cool
@createsomethingclever9249 4 жыл бұрын
@@gamersforlife3440 I really hope that you're joking, even if the joke is far from funny.
@gamersforlife3440 4 жыл бұрын
@@createsomethingclever9249 of course..u really think i would blind someone lol?i mean yes its easy especially in day or night at places where no is around except 1-2 people but that would be bad move i know how it would feel like to live without eyes..it would be a disaster so yes i was joking lol guess i went too far though
@legendhunters5142 5 жыл бұрын
I just love burning things
@drbelli Жыл бұрын
self defence, a 1w laser will disable attackers
@vicbirdnowires8053 Жыл бұрын
Oh ya how if you don't mind sharing.
@orloification 3 жыл бұрын
Weren't the people asking what YOU do with lasers?
@tejaswineepanda_ 3 жыл бұрын
So relatable
@vicbirdnowires8053 Жыл бұрын
Fairly local??? Does anyone ever just smile n look around ...then look around n then smile...becuz lazers can put a tremendous set a things to rest n ,then there's letting sets of things hinder your quality of life bcuz ....well u get the gest...HAPPY JAN 21 2023...
@altha-rf1et Жыл бұрын
Be careful pointing them up in the sky,, if a plane goes by and it blinds the pilot you will get into a lot of trouble
@cliveconrad6460 5 жыл бұрын
Quick question: Are lasers really so dangerous that a 12 year old should end use it? (I’m talking about 500 or 1600 lasers.) Please reply soon!
@XM360 5 жыл бұрын
Yes, I'd say so
@gamersforlife3440 4 жыл бұрын
@@XM360 nah they are fine bruh i just blinded only 5 people till now and burned one person hand and nearly started wild fire i would say its pretty cool if u are careful that thing is a beast
@albapantheratigris6071 5 жыл бұрын
Yeeeee
@izatasri4008 5 жыл бұрын
can laser kill microorganisms?
@kryx3175 3 жыл бұрын
iF its powerful enough
@adamsmiffy666 5 жыл бұрын
forgot dmls 3d laser printers!
@pulseenergetic6586 4 жыл бұрын
The astronomy one is not a laser it’s a beacon
@sakshiyadav6486 2 жыл бұрын
👍👍
@JamesBond-py8xs 8 ай бұрын
I just took my laser away from my 19 year old son because if you take the tip off, it'll go across the canyon where there's another house. I don't even know how far it will really go but we have planes flying over all the time and I don't really don't want any unwanted visits from the sheriff's dept. Guess it was more of a novelty idea that I don't have a use for than anything else
@nuguns3766 3 ай бұрын
That's disappointing, you should give it back
@nuguns3766 3 ай бұрын
It's easy to be responsible and not point it at things you don't need to. Sounds like you don't trust your son and it's not really about the laser
@JamesBond-py8xs 3 ай бұрын
@@nuguns3766 It wasn't his to begin with and no, I don't trust him. My son's in the spectrum with anger issues, though he's been pretty good for some time now, but that can change anytime and I'm sure he's curious but if we went out to the desert with it, it would be different. I did it in Arizona and found it didn't go as far as I thought but will still go at least a half mile or more
@nuguns3766 3 ай бұрын
@@JamesBond-py8xs I don't trust you with my opinion, I'm afraid you'll do something drastic with it
@nuguns3766 3 ай бұрын
@@JamesBond-py8xs ur on a head trip protecting him from no danger. People no matter what they may be diagnosed for get angry for a reason. He might be angry at you for a long time. Since you took a harmless pointer from him, I'd be angry at you for it. My dad has done stuff that has made me so upset for so long but never understood why I was angry and blamed me for it that I started to stop caring about my well being and stayed nice to him when he wronged me. I'd be angry cause he hurt me and protected myself from being hurt by lashing out.
@sagari5 5 жыл бұрын
First!
@eulyzaplayz5931 3 жыл бұрын
7:50
@micaelsoderholm5679 3 жыл бұрын
Does Thor || work on seagulls at daylight?
@dishanaditya 2 жыл бұрын
I use lasers for irritating people on the road 😂😂
@NabhjotSinghz 10 ай бұрын
upload more often please!!!!!!!!!
@frederikblomgreen7626 5 жыл бұрын
2nd
@petya5314 5 жыл бұрын
I'm use lasers for trolling 😂
@vathalashudhakar7679 Жыл бұрын
I use it for monkeys to go away
@truekinghd1327 5 жыл бұрын
You still play gta 5??
@XM360 5 жыл бұрын
Haven't in ages!
@gamersforlife3440 4 жыл бұрын
@@XM360 lol
@alexheffernan9085 2 жыл бұрын
I use my laser as a dog toy
@The_Real_Mier 2 жыл бұрын
Yes! Finally someone that uses it to play with his/her DOG instead of a cat! Same here, he absolutely loves it!
@RichardLionheart12 Жыл бұрын
You forgot lasers are used in LIDAR sensor in collision avoidance detection systems in cars and trucks so to prevent any accidents.
@MohamedAhmed-no6fg 3 жыл бұрын
Can you translate this video into Arabic
@johnanderson9619 Жыл бұрын
Perimeter detection.. Smarter (Laser pin point area detection )... 0 ----> 0 , 0---->0 , 0---->0 , 0---->0 , 0---->0 , 0---->0 , 0---->0 , 0---->0 , 0---->0 , 0---->0, ... Wider area laser coverage.. 0------------>0 , 0------------>0, 0------------>0 , 0------------>.0 , 0----------->0... ya know...
@Jrb8k3n Жыл бұрын
Self defense?? Lol nope!
@dandobre7482 10 ай бұрын
you can still distract the opponent long enough to punch him hard
@Jrb8k3n 10 ай бұрын
@@dandobre7482 I know you think that that might work but try that in real life and see how it goes... I can tell you personally it doesn't
@dandobre7482 10 ай бұрын
I think if it is stronger than 1w or 1000w and if you are close to him and you are pointing it on his face you can distract him long enough because he doesn’t see it coming Btw have you tried this?