Breaking News
Bitcoin Circular Economies and a Bridge Between Las Vegas and Peru
How Great Powers Fall Apart
'Right of Return' for Israeli Child Predators Fleeing U.S.
Zionism Is What It DoesTop Tech News
Magnetic Fields Reshape the Movement of Sound Waves in a Stunning Discovery
There are studies that have shown that there is a peptide that can completely regenerate nerves
HERE COMES THE MOTHERSHIP
Swedish startup unveils Starlink alternative - that Musk can't switch off
Video Games At 30,000 Feet? Starlink's Airline Rollout Is Making It Reality
Automating Pregnancy through Robot Surrogates
SpaceX launches Space Force's X-37B space plane on 8th mystery mission (video)
This New Bionic Knee Is Changing the Game for Lower Leg Amputees
Grok 4 Vending Machine Win, Stealth Grok 4 coding Leading to Possible AGI with Grok 5
Venus Aerospace Hypersonic Engine Breakthroughs
DIY Rainwater Filter System
This is a biological and mechanical filter, in the first month the water will be cleaned mechanically, later, when the microorganisms multiply, it will work biologically as well.
0:00 plan 0:29 biofilter gravel 1:07 biofilter base 1:35 barrel drilling 2:25 fitting the connections 5:02 connect inside the barrel 6:20 water flow 7:14 biofilter material 7:44 biofilter material installation 1 10:45 how to clean sand 11:58 biofilter material installation 2 13:46 water into the biofilter 14:39 bio filter leaking 15:00 lowering the pressure in the system 15:11 sealing the cover 15:43 seal test again 16:12 how to clean water 17:13 external filter 18:51 explanation of the biofilter