I put mud from a puddle into a jar — weeks later, it turned into THIS!

I Put River Water and Rocks in a Jar, 6 Months Later THIS Appeared!

I Created a River Ecosphere in a Jar (Creatures Inside)

Creating a River Ecosystem in a Jar | Strange Creatures Inside!

I put swamp mud in a jar — 2 months later THIS appeared!

I put sewage water in a jar, and 100 days later this appeared!

I put seaweed in a jar, weeks later THIS appeared!

I Put Forest Soil in a Jar, 100 Days Later THIS Appeared!

I Put Water and Mud in a Jar — 6 Months Later, THIS Appeared!

I Put SEWAGE Water in a Jar, 1 Month Later THIS Appeared!

I Sealed the Ocean in a Jar for 6 Months and It Turned into a MONSTER!

I Put Sewage Water in a Jar, Weeks Later THIS Appeared!

I Put River Water in a Jar... 1 Month Later It COLLAPSED!