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Fans of the military often see movies about anti-terrorist units breaking Windows with bad lighting and killing terrorists with the aid of laser Pointers. It appears that the laser designator is an effective auxiliary aiming device that can be used below the smokescreen and under poor lighting conditions. So doesn't the laser reveal where it is? I remember when I was a kid I thought that high powered laser pointer were the coolest thing in the world. Things change, but my love for lasers hasn't subsided, and I think they're way cool to this day.
"My cat needs one." "I have some balloons that need popping." "Look! It's green!" – these are all perfectly legitimate reasons for buying a laser pointer. What can you do except them? There are lots of fun 'outside of the box' things to do with a laser pointer.
Before we talk about the creative uses of laser pointer,you should put your safety first! Make sure you have ware the laser goggles before use a high power laser pointer (such as the burning laser ).
Make a Laser Sight on Your BB Gun
Another cool thing to do with a laser pointer is to attach it to a BB Gun or airsoft, much like a laser sight .The laser has in most firearms applications been used as a tool to enhance the targeting of other weapon systems. For example, alaser sight is a small, usually visible-light laser placed on a handgun or a rifle and aligned to emit a beam parallel to the barrel. Since a laser beam has low divergence, the laser light appears as a small spot even at long distances
Pet Toy
A fun thing you can do with green laser pointer is drive your pet cat crazy! They particularly seem to love the higher powered ones, such as the 'green light' lasers and so forth.Alternatively, adjust the code to be a little more relaxed and provide literally minutes of entertainment for your fluff ball of choice, as this cat is aptly demonstrating.
Make an Invisible Tripwire Alarm System
Align a laser module with a photo-resistor and you have an invisible tripwire. The photo-resistor should read a constant high as the laser pen beam hits it; until the beam is broken by an intruder and booby traps are activated. The only difficulty is aligning the laser and tiny photo-resistor; you’ll need to fix them securely so they don’t misalign later. Your laser tripwire can then be used as a trigger for high speed photography, such as a water droplet falling.
Green Laser Pointer for Astronomy
Green Astronomy Laser Pointercan be seen in usages such as astrophysical maser and atom laser.A green laser pointer is powerful enough to be used as an effective astronomy tool. You can use it to direct people's attention to constellations, nebulae and other distant objects in space with incredible accuracy.Green laser is visible at night due to Rayleigh scattering and airborne dust,allowing someone to point out individual stars to others nearby.
The beam will be visible because it usually picks up small particulates in the atmosphere, so it's pretty easy to follow. It's a great addition to a star-gazing party because you can make sure everyone is on the same page and seeing the same stuff.Using the long exposure mode on your camera, you can make some really interesting photographs. Just turn the lights out, release the shutter, and start waving your laser pointer around.
Do Some Light Painting
Using the long exposure mode on your camera, you can make some really interesting photographs. Just turn the lights out, release the shutter, and start waving your laser pointer around.If you paint a wall with glow-in-the-dark effect paint, you’ll also find a laser pointer will excite the paint sufficiently to keep it lit for some time – so you can effectively “paint” without the long exposure of a camera. You may need a strong blue, violet or UV laser for this to be really effective though – red and green don’t work so well. In this case, the technique has been been combined with an Arduino that reads tweets!
What NOT to do with it
▲Never point your laser at another person, especially their face.
▲Do not let other people use your laser pointer unless they are fully aware of the dangers of laser pointers
▲Laser pointer beams can go for miles so never randomly use your laser pointer outside
▲Never under any circumstances look directly into the laser beam. Even if it is a low powered laser pointer, you don’t want to take chances with your eyes
▲Always be conscious of and aware of reflective surfaces such as mirrors, polished metal or glass. A reflected beam can also harm your eyes.
▲Only use laser pointers in a controlled environment
▲When in doubt, use safety glasses. Most laser pointers sold commercially have an output of about 5mW. This is generally safe for your eyes, provided you do not look into the laser beam for more than a few seconds. Laser pointers with a higher output (especially green) should require laser goggles or glasses. Sunglasses or welding glasses will not protect your eyes. These simply make your pupils dilate, making it easier to cause damage! Remember that there is no price tag on your eyes, and to buy glasses that are calibrated to the colour of your laser. There are no universal goggles.You can use this pen even for the teaching functions. If you are a instructor and you want to make tension more than some specific subjects this particular kind of product can be the very best option for you. As soon as you will use this, you will feel extremely comfortable as nicely as relax.