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Nature Science

UFO, lampshade? An amazing lenticular cloud hovers over Japan’s Mount Fuji

They look like flying saucers or marshmallows.

These UFO-looking lens-shaped clouds called lenticular clouds often develop near the peaks of mountains, as in the case of Mount Fuji in Japan.

Lenticular clouds form when strong winds force air up and over a topographic barrier such as a mountain. Once the rising air hits the obstructive peak, an “eddie”, and then mixes with the upper-wind, the air deflects the mountain wind downward to create the lampshade looking clouds.

Here’s a collection of lenticular clouds forming in different settings — over buildings, volcanoes, and grassy fields. You love to see it!

Categories
Health Science

There are different types of tears

Did you know that we shed different types of tears based on our emotions?

Each type of tear is composed of unique chemicals that give them their variable structure.

There are different types of tears

Emotional tears contain a natural painkiller

According to scientist Claire Phillips, tears of grief contain the neurotransmitter leucine enkephalin which helps relieve the body in times of stress. In such a way, our tear ducts can act as a natural painkiller.

There’s a scientific reason we feel better after we cry.

Categories
Nature Science Travel

How Australia’s Lake Hillier gets its pink color

Lake Hillier in the Recherche Archipelago of Western Australia is known for its pink color.

The lake’s solid bubble-gum color continues to be debated but scientists indicate that the pink body of water is the result of the intermixing of Halobacteria and a salt-tolerant algae species called Dunaliella Salina.

The Halobacteria is known to produce red pigments which when mixed with salt-tolerant Dunaliella Salina, creates a stunning strawberry milkshake color.

Australia's Lake Hillier pink color
via twitter
How Australia's Lake Hillier gets its pink color
via twitter
How Australia's Lake Hillier gets its pink color
via twitter
How Australia's Lake Hillier gets its pink color
via twitter

Unlike other pink lakes that morph into colors, Lake Hillier retains its pink hue all year round. It’s also safe to swim in.

When viewed from above, the contrast between the pink and dark blue ocean is also striking. You can learn more about the bubblegum lake here.

Categories
Nature Science

The beauty of Iceland’s Vestrahorn mountain

Vestrahorn mountain in south-east Iceland is one to behold.

Nicknamed “Batman Mountain” for its awe-inspiring beauty, the 1490 foot mountain looks down at the flat black sand of Stokksnes Beach below.

Known for its spiky peaks that resemble the horns on a bull, Vestrahorn is composed of both gabbro and granophyre rocks. But in order to access the photogenic landscape of the mountain beach, you’ll need to make a small payment to the landowner first.

By the looks of it, the experience is worth every penny.

Iceland’s Vestrahorn mountain
via Dede/Twitter
Iceland’s Vestrahorn mountain
via Sigfrido/tw
Iceland’s Vestrahorn mountain
via Sigfrido/tw
Iceland’s Vestrahorn mountain
via Sigfrido/tw

Categories
Animals Nature Science

Venice, Italy from space before and after coronavirus lockdown

Once the epicenter of the Coronavirus, Italy has seen its popular cities like Venice deserted.

Check out these before and after photos of Venice from space prior to the lockdown caused by the pandemic.

Venice, Italy from space before and after coronavirus lockdown
via twitter

The people’s pollution?

Human absence is having an environmental impact on the city.

Dolphins are purportedly swimming through the city’s canals and the swans have returned.

One can see also little fish swimming in clear waters, also an unexpected side effect of the pandemic.