Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

may 10, 1982 - The Oak Ridge National Laboratory tests their prototype which sends a metal ball into the Backrooms'

Added to timeline:

e

2 months ago

0

0

0

Date:

may 10, 1982

Now

~ 44 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL