iDOGO

4clv18's Activity (10)

4clv18 added a new comment in
Southern California Wildfires
It's amazing how some houses weren't burned down.
About 11 years ago
4clv18 added a new comment in
Engineering Students Use Sound Waves To Extinguish Fires
It's amazing how sound waves kill oxygen from the fire.
About 11 years ago
jjohnsonis now following 4clv24.
Almost 12 years ago
jjohnsonis now following 4clv23.
Almost 12 years ago
jjohnsonis now following 4clv22.
Almost 12 years ago
jjohnsonis now following 4clv21.
Almost 12 years ago
jjohnsonis now following 4clv20.
Almost 12 years ago
jjohnsonis now following 4clv19.
Almost 12 years ago
jjohnsonis now following 4clv18.
Almost 12 years ago
4clv18is now following jjohnson.
Almost 12 years ago

4clv18 does not have any badges yet.