Dr. Dan Wickham on the Science Behind SludgeHammer®
8:36
Restoring A Septic Drain Field: First Steps (Least Vs. Most Expensive)
10:23
Sediment traps - a simple and effective solution to sediment in waterways
24:52
The Most Useful Thing AI Has Ever Done
11:12
Types of Septic Systems
5:27
A Sad Moment in American History
18:19
Bill Gates on Trump, AI, and a Life of Revolutionizing Tech | Amanpour and Company
27:15
The Most Misunderstood Concept in Physics
33:08