About half of all active geysers on earth are located in Yellowstone, the oldest national park in the USA. Grand Prismatic Spring does not emit fountains, but impresses with its size and colours. The thermal spring measures about 110 metres in diameter. It owes its orange, yellow and green hues to several types of heat-loving bacteria that live in the water, which is cooler toward the edge.
Seven shades in countless layers make Vinicunca a tourist attraction. The mountain rises 5,200 metres in the Andes in southern Peru. It owes each of the shades of colour to the reaction with air and water of a particular mineral in its soil.
This story is from the July 2023 edition of Reader's Digest India.
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This story is from the July 2023 edition of Reader's Digest India.
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BOOKS
Books review
STUDIO - Off Lamington Road by Gieve Patel
Oil on Canvas, 54 x 88 in
NEWS FROM THE WORLD OF MEDICINE
FOODS THAT FIGHT DEMENTIA
TO HELL AND BACK
The Darvaza crater in Turkmenistan is known as the Gates of Hell. I stood on its edge - and lived to tell the tale
THE SNAKE CHARMERS
Invasive Burmese pythons are squeezing the life out of Florida's vast Everglades. An unlikely sisterhood is taking them on
Sisterhood to Last a Lifetime
These college pals teach a master class in how to maintain a friendship for 50-plus years
...TO DIE ON A HOCKEY RINK
ONE MINUTE I WAS PLAYING IN MY BEER LEAGUE, THE NEXT I WAS IN THE HOSPITAL
Just Sit Tight
Broken, battered and trapped in a ravine for days, I desperate driver wonders, \"Will anyone find me?\"
Allow Me to Mansplain...
If there's one thing we know, it's this: We're a nation of know-it-alls
THE BITTER TRUTH ABOUT SUGAR (AND SUGAR SUBSTITUTES!)
It's no secret that we have a serious addiction. Here's how to cut back on the sweet stuff, once and for all.
