Whether it’s burning time during quarantine or just looking for upcoming summer pastimes, these activities are great for STEM-lovers of all ages.
With a few simple materials including pennies, sand paper, and vinegar, you can easily build a battery with spare change. The battery can power a small calculator or LED bulb.
SEE: Virtual hiring tips for job seekers and recruiters (free PDF) (TechRepublic)
ASCAS on Instructables.com takes you through the steps of how to create a solar-powered phone charger for only $5. Using a USB charger and solar panels, you can charge your smartphone via sunlight.
With the Arduino automatic plant watering kit, you can both take care of your plant babies and dabble in DIY. The kit features a pump, soil moisture sensors, water switch, and more. It can deliver the right amount of water for up to four plants.
A fun option to do with kits, this construction kit from Engino helps users build 14 models including a tractor, car, or motorcycle. With wheels, axles, and inclined planes, you can build a bevy of structures.
This wooden kit from RoWood provides all the pieces to build your own film projector. Once the intricate projector is assembled, users can then watch films by rotating the hand crank.
Using a tin can, you can make your own at-home Wi-Fi antenna. If your Wi-Fi modem ever goes out, you have a backup that you engineered yourself.
Beginning with a standard wall outlet, anyone can create a four-port USB charger. The USB charging configuration can be purchased from a hardware store, and then it’s time to put your electrical skills to the test. Check out the step-by-step guide to learn how to properly get charging.
Another fun idea to do with kids is to create a temporary lava lamp. With vegetable oil, water, Alka Seltzer tablets, and food coloring, lava lamps become cool again.
Using Raspberry Pi 3, a motor controller board, some cardboard, and more, creating a self-driving buggy isn’t that difficult. The exercise is a great beginner lesson for Raspberry Pi users, and creates a fun little device to program.
In all honesty, building a volcano is fun at any age. With a kit from National Geographic, constructing the volcano is fun and easy. You can even bring your artistic side out by painting the volcano to make it more realistic.
Also see
Dark Web: A cheat sheet for professionals (TechRepublic)
Top IT certifications to increase your salary (free PDF) (TechRepublic download)
Checklist: Employee Termination (TechRepublic Premium)
Remote working 101: Professional’s guide to the tools of the trade (ZDNet)
The 10 most important iPhone apps of all time (Download.com)
Tech history: Check out our coverage (TechRepublic on Flipboard)
Macy Bayern is a former Associate Staff Writer for TechRepublic. She is a graduate from the University of Texas at Austin's Liberal Arts Honors Program.
