2 points, 0 comments on Hacker News
Typical gardens would only have between five and 10 different species of butterfly.
1 points, 0 comments on Hacker News
Saunas and cold plunge pools are popping up everywhere in the UK, bringing fiery heat and icy cold to a beach, city farm or park near you. Their users will be ready with all the reasons why it’s good for both the mind and the body. But what’s the evidence for the benefits of sauna and cold plunge?
Ports rank among the most disturbed marine environments. Pollutants like trash, oil and toxins from antifouling paints tend to accumulate in enclosed harbors. Invasive species arriving in ballast water may displace native wildlife, while ship propellers, sonars and dredging cause noise pollutio...
The filter-feeding invertebrates thrived and even reproduced in a Spanish port. The post Blobby chicken kidney sponges clean dirty water surprisingly well appeared first on Popular Science .