Just follow these simple steps to create a stunning hologram with a Pepper’s Ghost setup that will leave your audience amazed.
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DIY Spectra Experiments
13 posts
Laser‑Cut Diffraction Patterns: DIY Holiday Decorations
Merging creativity and technology, laser-cut diffraction patterns transform holiday decor into mesmerizing displays—discover how to craft your own enchanting decorations.
Build a UV Index Meter With Arduino
Build a UV index meter with Arduino to monitor UV exposure accurately and discover innovative ways to protect yourself from harmful rays.
Make a Pocket Rainbow With a Water‑Filled Prism
Generate a stunning pocket rainbow with a water-filled prism by experimenting with light and angles—discover the magic waiting inside.
Build a Smartphone Spectrometer With LEGO Bricks
The thrill of building a LEGO-based smartphone spectrometer lies in unlocking the secrets of light spectra through simple, creative steps that you won’t want to miss.
Kitchen Spectroscopy: Identify Food Dyes With a Smartphone
Learning how to identify food dyes with your smartphone unlocks quick, easy food safety checks—discover the secrets behind kitchen spectroscopy today.
Make a Homemade Diffuser to Soften Flash Photography
Create a homemade diffuser to soften flash photography and discover simple, effective ways to improve your lighting—continue reading for easy DIY tips.
Grow a Laser Rainbow With a CD Diffraction Grating
Find out how shining a laser on a CD creates a mesmerizing rainbow, revealing the fascinating physics behind diffraction and light.
Prisms From Plastic Bottles: Kid‑Safe Spectrum Fun
Create colorful, kid-safe prisms from plastic bottles and discover the exciting science of light—read on to learn how!
Build a Cloud Chamber and Watch Cosmic Rays in Your Kitchen
Navigating the steps to build a cloud chamber in your kitchen reveals how to observe cosmic rays firsthand and unlock fascinating physics experiments at home.