room360
A STEM Forged Hub
Creations
Most Popular Experiences
New and Updated Experiences
Most Popular 3D Models
New and Updated 3D Models
All 3D Models
All Experiences
Log in
Get Started for Free
How Big is a Billion?
Play Now
2
264
Embed
Share
Versions
How Big is a Billion?
Updated 3/5/2022
(
see more
)
Originally published: 8/21/2021
Comments
Submit
Loading…
You can also:
Play in
XR Builder App
Experience in
Virtual Reality
Play in
Augmented Reality
By
ryandurfee
Trending on
room360
