FREE LESSON: THE INVISIBLE WORLD SERIES
What if your child could see gravity?
Watch your child measure gravity with a phone in five minutes.
0
Equipment to buy
10 min
Setup time
Ages 9+
Perfect fit
WHY STEM STARTS HERE
Science lessons that really stick!
No additional equipment needed — just a smartphone or tablet. Nothing to order, nothing to wait for to get started with STEM.
Real data, not a simulation — your child measures actual gravity using their phone’s own sensors and sees the force in action – an unforgettable experience that makes gravity real, not abstract.
10 minutes, start to finish — download the app, scan a QR code and turn it over to your child. No prep, no science background required.
Full access to the Vizeey app included — the same app used with databot daily in classrooms and homes worldwide.
What is the Invisible World Series
See the forces you can’t see
Gravity, motion, air — invisible forces at work every day. The Invisible World Series turns your phone’s built-in sensors into a real science lab: kids measure actual gravity, watch it graphed live, and explore motion on three axes — no extra hardware. It’s the same approach behind databot’s STEM kits, distilled into one free lesson to try first.
“…an unforgettable experience that makes gravity real, not abstract.”
Get the FREE Gravity Explorer lesson
Includes access to the Vizeey app — all you need is a smartphone or tablet to give your child the Gravity Explorer experience!
“I loved that my daughter was able to take directions to independently recreate hands-on experiments with databot™ and use scientific methods to draw conclusions. She enjoyed the experiments and retained what she learned, because it was kinesthetic learning.”
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Dawn E.
Girl Scout Troop Leader and Mother