Make Your Own Sparklers For 4th Of July #4thOfJuly
Fireworks were invented by the chinese but fully embraced by Americans. Huge firework displays are a patriotic staple on the Fourth of July throughout the United States.
Here’s a cool how-to on making your own sparklers via food52
for this Independence Day, I made my own sparklers. Yes, there are some scary-sounding chemicals involved; yes, it’s more expensive than buying a pack at your neighborhood fireworks stand (unless you live in NYC, where even those are hard to come by). But it turned out to be fun and empowering to make something that I’d never imagined I could do myself, and I learned a few things about chemistry along the way.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.