Ticks That Fed on Dinosaurs Found Trapped in Amber
Tiny fossils preserved in Cretaceous resin include one parasite that was engorged when it died. Blood-filled parasites trapped in amber have been igniting imaginations since the 1990s, when the resurrected dinosaurs of Jurassic Park burst out of Michael Crichton’s novels and onto the big screen. Now, scientists say they have found the real deal: chunks of Burmese amber carrying ticks that drank the blood of feathered dinosaurs some 99 million years ago.
This reaction results from the enzymatic oxidation of a compound called gyrocyanin. After turning blue we applied a basic solution of Potassium hydroxide (KOH) and observed yellowing of the flesh due the increase in pH.
The microbial mats around the edges of the mineral-rich water induce vivid colors. The amount of color in the microbial mats depends on the ratio of chlorophyll to carotenoids and on the temperature gradient in the runoff.
OnePlus Concept One Phone was showcased at CES 2020 in Las Vegas. Take a close look at this phone which has invisible cameras at the back and a cool new design.
This mosquito has met its demise. The insect is being digested by a Cape Sundew (Drosera capensis). Its brightly colored tentacles secrete a sticky mucilage that traps and digests prey. ??
Phallus indusiatus, commonly called the bamboo mushrooms, bamboo pith, long net stinkhorn, crinoline stinkhorn or veiled lady, is a fungus in the family Phallaceae, or stinkhorns. It has a cosmopolitan distribution in tropical areas, and is found in southern Asia, Africa, the Americas, and Australia, where it grows in woodlands and gardens in rich soil and well-rotted woody material. The fruit body of the fungus is characterised by a conical to bell-shaped cap on a stalk and a delicate lacy "skirt", or indusium, that hangs from beneath the cap and reaches nearly to the ground. First described scientifically in 1798 by French botanist Étienne Pierre Ventenat, the species has often been referred to a separate genus Dictyophora along with other Phallus species featuring an indusium. P. indusiatus can be distinguished from other similar species by differences in distribution, size, color, and indusium length.
ly Geyser, also known as Fly Ranch Geyser is a small geothermal geyser located on private land in Washoe County, Nevada, about 20 miles (32 km) north of Gerlach. Fly Geyser is located near the edge of Fly Reservoir in the Hualapai Geothermal Flats and is approximately 5 feet (1.5 m) high by 12 feet (3.7 m) wide, counting the mound on which it sits.
In June 2016, the non-profit Burning Man Project purchased the 3,800 acres (1,500 ha) Fly Ranch, including the geyser, for $6.5 million.[1][2] The Burning Man Project began offering limited public access to the property in May 2018.[3] The geyser contains thermophilic algae, which flourish in moist, hot environments, resulting in multiple hues of green and red coloring the rocks.
Before orbiting astronauts on India's first manned mission to space in December 2021, the Indian Space Research Organisation will send 'Vyommitra', a 'lady robot' in the unmanned Gaganyaan spacecraft.
The robot was the centre of attraction at the inaugural session of the "Human Spaceflight and Exploration - Present Challenges and Future Trends"
flamingo is not bludgeoning the head of another while its offspring feeds on the blood. These flamingos are trying to feed the same chick with red crop milk. Parent flamingos produce crop milk in their digestive tracts and regurgitate it to feed their young.