|
|
| Subject |
Comments |
Views  |
Author |
Date Written |
|
|
0 |
32657 |
duddy |
8 years ago |
|
Nearly every seabird may be eating plastic by 2050
|
view preview
There’s so much trash floating in some parts of the ocean that each square kilometer of surface water there holds almost 600,000 pieces of debris. Indeed, because there's so much of it, by 2050 birds of almost every ocean-foraging species may be eating plastic.
|
|
|
0 |
30685 |
duddy |
8 years ago |
|
Finally, some good news related to tigers
|
view preview
India’s tiger population has risen from 1,706 individuals to 2,226 in the past four years, officials have reported. With the global population teetering around 3,000 individuals, this kind of growth is incredible.
|
|
|
1 |
30285 |
duddy |
9 years ago |
|
Can plastic be converted back to oil?
|
view preview
Start by watching the video below  In the video, a Japanese man converts plastic waste into usable oil and fuel using a machine that thermochemically decomposes the plastic in a process known as pyrolysis. Pyrolysis works by thermochemically breaking down material at temperatures above 350 degrees Celsius in the absence of water. This not only physically melts down an object, but also changes its chemical composition so that, in the case of plastic waste, it reverts back into boiling liquid and eventually gas. Source: http://www.sciencealert.com/holy-crap-watch-this-guy-turn-plastic-back-into-oil ...
|
|
|
0 |
28001 |
duddy |
9 years ago |
|
|
0 |
24631 |
ehd123 |
8 years ago |
|
|
0 |
12942 |
duddy |
9 years ago |
|
Invasive cockroach reach home
|
view preview
An invasive cockroach species has made it to New York. The roach is native to Japan, has an unusual resistance to cold weather and thrives on ice, but researchers still don’t know if it will spread to other American cities. This is the first time that this species of cockroach has been spotted in the US.
|
|
|
0 |
12869 |
duddy |
10 years ago |
|
Danger lies below
|
view preview
An unlikely happy ending for the chemical weapon containers that were dumped in the Pacific Ocean after World War II - US scientists have discovered an array of sponges, crabs and anemones that have made them home. The barrels are still filled with unknown substances that threaten other species in the area, but these opportunistic creatures at least are thriving despite all odds.
|
|
|
1 |
12553 |
duddy |
10 years ago |
|
|
0 |
9623 |
duddy |
9 years ago |
|
What would a bird with a beard look like?
|
view preview
Say hello to the umbrellabird! The Umbrellabird is a large, tropical species of bird that is found inhabiting the rainforests of Central and South America. There are three different species of Umbrellabird which are the Long-Wattled Umbrellabird, the Amazonian Umbrellabird and the Bare-Necked Umbrellabird all of which live in slightly different areas. All three species are relatively similar in appearance with an umbrella-like crest on the top of their heads (for which they were named) and a pendant-shaped inflatable pouch on their throats. They are the largest species of perching bird (Passerine) in South America, but populations are currently falling mainly due to habitat loss. ...
|
|
|
1 |
8240 |
duddy |
10 years ago |
|
How to paint an island red with crabs
|
view preview
Christmas Island is a unique natural habitat located in the Indian Ocean with many endemic species. The national park covers two-thirds of the island, which has been referred to as the Galapagos of the Indian Ocean. Many people are aware of the red crabs whose mass migration to the sea has been described as one of the wonders of the natural world. Christmas Island has many other species of crabs, including the impressive robber crabs ( Gecarcoidea natalis). These may be the largest land-dwelling arthropod on Earth. Together these abundant land crabs clear the forests of leaf litter and maintain burrows that prevent soil becoming compacted, creating an open and diverse forest. This thriving natural system, however, was disrupted by an invasive ...
|
|
|
0 |
7981 |
duddy |
7 years ago |
|
Blue lava!
|
view preview
A volcano in Indonesia produces lava that looks BLUE! Though the molten sulfur looks red in daylight, during the night, the blue flames that reach heights of 5 meters (16 feet) are highly visible. The sulfur, which is right around its melting point at 115°C (240 °F), is pumped away from the volcano so it can cool and be collected by miners for 680 rupiahs per kilogram (about 2.5 cents per pound).
|
|
|
0 |
7848 |
duddy |
10 years ago |
|
The king of the jungle is disappearing
|
view preview
Lions are now critically endangered in West Africa. Although they once ranged continuously from Senegal to Nigeria, new research has revealed only around 250 adult lions survive in the region, and only one of the four isolated populations contains more than 50 individuals.
|
|
|
1 |
7081 |
duddy |
10 years ago |
|
|
0 |
6836 |
duddy |
11 years ago |
|
A monster bug
|
view preview
This is the Tacua speciosa, one of the world's largest and most beautiful species of cicada. It is found in Borneo, Sumatra, Java and parts of the Malay Peninsula and its wingspan can stretch up to an impressive 18 cm.
|
|
|
1 |
6650 |
duddy |
10 years ago |
