How Lasers Are Cutting To The Heart Of The Classroom
Typically, when people envision lasers, they generate one of two images. Either they see a futuristic, sci- fi world where lasers function as high-powered weapons, or they see those dollar-store laser pointers used to draw attention in bad presentations or to entertain cats. It is a testament to the extreme adaptability of lasers that both these applications are somewhat realistic, but in truth, lasers do much more than kill or woo simple beasts.
In fact, lasers are becoming so indispensable in modern society that they have infiltrated the classroom in variety of ways. No longer are lasers reserved for extremely high-tech environments. Here are a few ways you can expect to see lasers in schools near you:
Not since the Cold War has there been such an emphasis on getting kids invested in science, technology, engineering, and math — the so-called STEM fields. Scientific, technological, engineering, and mathematical ingenuity abound in modern civilization, and nearly every adult must have a basic understanding of one or more STEM fields to be competent and effective. What’s more, for society to continue to advance, innovation in STEM is essential. Because STEM is so vital to the modern world, raising a generation of kids devoted to STEM-related studies is bound to improve their lives and everyone else’s.
Lasers assist with almost all STEM education: They are important elements of optics and photonics, the sciences of light; they are integrated into dozens of technologies, from laser material processors to Blu-ray players; they are used heavily in engineering endeavors for measuring, cutting, welding, and more; and they can facilitate mathematical studies by helping explain complex concepts. Lasers are not only useful tools in industry — they are useful teaching tools as well, especially in STEM education.
Art and Creative Projects
There is a noteworthy push to transform STEM into STEAM by emphasizing the importance of the arts. The intent is to make STEM fields more inviting by introducing them through creative endeavors and art projects. For this, especially, a laser is beneficial. Laser material processors (also known as laser cutters or engravers) are affordable and extremely powerful tools for combining traditional STEM with art. After learning about the science behind lasers, students can interact with tech programs to create engineered designs using math — and see their hard work become real with the workings of a laser.
Laser art is becoming more and more popular as lasers become more affordable and accessible. Even if lasers aren’t used to teach STEM, they can be as valuable to schools’ art studios as kilns or dark rooms. Arts are indeed an important element of education, and any tools that facilitate the arts alongside STEM fields are beneficial.
As mentioned above, lasers aren’t merely impractical phenomena seen in sci-fi and obscure tech. In fact, lasers are used in many technologies vital to the classroom. Here are a few of the most common teaching tools that rely on lasers to function:
- Printers. Lasers build up static electricity on paper, creating the pattern and bond for toner.
- Projectors. Lasers of different colors focus and defocus to produce images on a screen.
- Pointers. A low-powered laser forms the straight line of light.
- CD, DVD, and Blu-ray players and game consoles. Lasers collect data from discs, which circuits in the players decode to produce audio and video.
As applications of laser technology expand, teachers will undoubtedly gain even more laser tools for classroom use.
Myths About Lasers
Some parents are hesitant to support the addition of lasers and laser tools to schools. Although laser technology is so abundant in the modern world, many people do not recognize the lasers around them; instead, they recall depictions of lasers in the media where they are often powerful destructive forces of notable danger. Indeed, lasers can be dangerous, but those lasers utilized in educational environments are rarely strong enough to cause lasting harm. Still, before lasers can be widely accepted, the myths surrounding them must be addressed. Here are some pervasive myths preventing lasers from entering many schools:
- Lasers can maim and kill.
There are some military-grade lasers that cause pain and eventual death, but they are rare and difficult to use. The most danger a school-appropriate laser poses is blindness, which only occurs when operators stare directly into lasers for extended periods of time.
- Lasers cause cancer.
Lasers do produce radiation, but only the form we call light. Lasers are not similar to microwaves, radio waves, x-rays, or radioactive radiation, and their interaction with the body is akin to UV and visible light.
- Lasers aren’t safe for children.
As long as kids and teens understand laser safety and are supervised while they operate potentially powerful laser technologies, like laser material processors, there is no reason they should encounter harm.
7 Common Reasons Why WordPress Websites Get Hacked
If there is one content management system (CMS) that’s credited for revolutionizing the modern web, it’s WordPress. Thanks to this revolutionary software, making any type of website is not difficult today. Its flexibility and ease of use make it so popular that WordPress powers as…
Manage Endpoint Security With Cloud-Based Action 1
Meet a free Cloud-based endpoint security and patch management solution from Action1 (www.action1.com). This top-ranking solution facilitates network discovery, enables you to find installed software and orchestrate software updates across all your endpoints regardless of their location. With many tools over there, you might be…
Private Practice: Crucial Services Your Startup Needs
Medical professionals around the world dream of having their own private practice. It allows more freedom for dictating your own schedule but it does come with its own set of challenges and while many are similar to those most startups face, starting a business in…
How To Keep Your Personal Information Anonymous And Secure While Using A Web Browser
Browsing the web or checking Facebook a few times a day has recently become something natural as breathing and eating. People wake up, immediately reaching for their phones to be up to date. Is it already an addiction to the Internet? Of course, it depends…
How To Stay More Secure When Using Kubernetes
Kubernetes is an open-source system for automating deployment of new apps and software, and is becoming increasingly popular due to its utility in going back to previous versions. But while lots of developers are excited to take advantage of the benefits and convenience offered by…
- 3D Printing
- App Dev
- Artificial Intelligence
- Arts and Entertainment
- Big Data
- Blockchain Tech
- Business Technology
- Car Technology
- Cloud Computing
- Cloud Storage
- Computer and Technology
- Conference Calling
- Coupons and Deals
- Cyber Security
- Dark Left 1
- Data Center
- Data Recovery
- Digital Arena
- Digital Marketing
- Edu Tech
- Email Marketing
- Google Glass
- Guides and Tutorials
- Health and Fitness
- Home Appliance
- Home Improvement
- Home Security
- Internet and Businesses Online
- Internet Marketing
- IT Careers
- Mobile Apps
- Mobile Security
- New Tech
- Online Shopping
- Project Management
- Reference and Education
- Reputation Management
- Sales & Marketing
- Self Improvement
- Shopping and Product reviews
- Small Business
- Social Media
- Tech Trends
- Technical Support
- Technology in Education
- Tips & Tricks
- Tips And Tricks
- Video Conferencing
- Virtual Reality
- Wearable Technology
- Web Design
- Web Development
- Web Hosting
7 Common Reasons Why WordPress Websites Get Hacked
Online Security Tips You Might Not Know About
Technology is now playing a major role in our daily lives. From how we work to how we spend our leisure time; it is central to us all now. Of course, a tech advance that has transformed our lives the most is the internet. While…
Here’s How Proxies Can Aid Email Protection
Are you concerned about your email protection measures? If that is the case, then this is for you. It all began in November 2014 with leaked emails from Sony Movie Pictures. After this leakage of emails went viral all over the world, people, organizations and…
3 Ways to Prepare For Cyber Security Risks That Employees Must Know
In a world where everything is much easier to do via mobile, app, or device, technology is not going to slow down. We’re all guilty of potentially owning more than one device, whether that is our personal phones, work phones, tablets or fitness trackers. All…
Non-Negotiable Elements For Your Business IT Security Plan
In 2019, having a business IT security plan is more important than ever. An IT security plan is the first line of defense you have for protecting your business – and your clients – against cybercriminals. Cybercriminals include hackers, who frequently obtain personal information with…