I Tested Every Science Gadget on Amazon
Hafu Go just covered a video where they tested a range of quirky science gadgets on Amazon, and the assortment is pretty wild! There’s everything from a Dancing Ferrofluid that reacts to music (it doesn’t make sound, but it’s a visual treat) to a 3D hologram fan that projects cool images and videos. Plus, they featured a ZipString original toy that lets you launch a rope in the air for tricks, and a magic light brush from Crayola that makes painting totally mess-free for kids. It’s a fun mix of products that really shows off some of the interesting tech available!
Products Featured (10)

sovenomund Dancing Ferrofluid with Music Rhythm, Ferrofluid Speaker Music Mate, Symbiote in a Bottle, Ferrofluid Display Lamp, Desktop Decor, Teenager Gifts (Not A Speaker) (Does Not Make Sound)
【Design inspiration】Ferrofluid is known as the prototype substance of the Marvel movie "Venom". The design purpose is to make the ferrofluid in the gl...

3DHologramFan, 42CM 3DHologramfan Projector HD LED Holographic Christmas Tree Advertising Display with Remote and Bluetooth and WiFi,1500 Video Library and for Business,Bar,Halloween Missyou 16.5 Inch
👉Enhanced Visual Clarity👈 Featuring 224 High-Quality Leds And A Resolution Of 2000*1444 Pixels, The Missyou 3DHologramFan Delivers Sharp And Vibrant...

ZipString Original - As Seen on Shark Tank - Classic Rope Launcher Toy, Perfect for Kids & Adults - Fly a String Loop in The Air for Endless Tricks & Fun, Wonderment Awaits, Vivacious Violet
REVOLUTIONARY TOY AS SEEN ON SHARK TANK: Buckle up for the ZipString experience! This thing is not your average toy—it's an absolute blast that even c...

Crayola Color Wonder Magic Light Brush, Mess Free Painting Station for Kids, Toddler Toys & Activities, Holiday & Christmas Gifts for Kids, Ages 3+
COLOR WONDER PAINT SET: Dive into creativity with a Magic Light Brush Unit, 6 vibrant Color Wonder Paints, and 18 sheets of magical Color Wonder Paper...

Ninja Blast Hover Soccer Light-Up Ball, Indoor Toy Games Gifts for Birthday, Kids, Boys for Age 6, 7, 8, 9, 10, 11, 12 Years Old, Single
REVOLUTIONARY HOVER TECHNOLOGY: Experience the thrill of soccer indoors with the Ninja Blast Hover Soccer. It floats effortlessly on any surface, incl...

Flagest Magnetic Levitation Floating Globe with 16 Colors LED Lights, Rotating Geographic Globe World Map with Book Base for Home Office Desk Decor, Cool Tech Gadgets for Men Husband Boys and Girls
HIGH TECH - The magnetic levitation globe consists of permanent magnets, cores, coils, magnetic field sensors, power amplifiers and controllers. The m...

Toysmith Euler’s Disk – Create A Hypnotic Display of Light & Sound- Science Desk Decor for Home and Office – Physics Toys for Adults & Kids 8+
Versatile Desk Décor: Chrome-plated Euler’s Disk creates a sonic hum and holographic display; includes interchangeable foils for customizable visual e...

Crazy Aaron's Thinking Putty® - Strange Attractor - Dark Sensory Putty for Kids and Grown ups in a 4" Tin - Creative and Endless Fun, Stress Relief Therapy Toys, Never Dries Out - Made in USA
Black putty featuring millions of tiny micron-sized magnets with subtle green sparkles Use the included super-strong ceramic magnet to manipulate the...

Anti Gravity Humidifier with Night Light, Drip Drop Humidifier for Bedroom/Baby Nursery/Bathroom/Living Room
【Anti Gravity Humidifier Design】 Anti Gravity Humidifier uses optical principles to create an optical illusion of anti-gravity water droplets. 【Latest...

National Geographic Break Open 10 Premium Geodes – Includes Goggles & 2 Display Stands - Great STEM Science Kit, Geology Gift for Kids, Break Your Own Geodes with Crystals
DISCOVER CRYSTAL TREASURE - Break open these rocks to reveal amazing crystals inside! Geology doesn’t get more exciting than breaking open rocks and f...
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