:: macbaen ::

levitating in the ethereal transmogrification of binary scribble

Category: Science (page 1 of 2)

The Bees in Your Backyard



Honeybees can be managed in hives because in nature they congregate in tree cavities, but 70 percent of wild bees nest in the ground, often as solitary insects or as a congregation of loners: Think of an apartment building full of singles. Maybe as many as a third of bees evolved to feed off a given flower or flower family. The others are generalists and will devour whatever nectar and pollen is around. – Adrian Higgins


Timelapse Of A Coral Reef Made From 150,000 Photographs | The Creators Project

Deep Sea Motion: Watch A Timelapse Of A Coral Reef Made From 150,000 Photographs | The Creators Project.

thecreatorsproject-1 thecreatorsproject-3 thecreatorsproject-2

Where Art and Science Collide – Fabian Oefner for TED


In his TEDGlobal 2013 talk, Fabian Oefner shares breathtaking images at the nexus of art and science, which beautifully capture unique moments of physical and chemical drama.

via Stunning, psychedelic images where art and science collide | ideas.ted.com.

π : 3.14 and more

Works by science artist Martin Krzywinski

Martin Krzywinski

Martin Krzywinski

Martin Krzywinski

“3.14159”, or one could also count the letters of:

“May I have a large container of butter today”
3 1 4 1 5 9 2 6 5

and of course, π to 1000 digits ≈


Math is Fun!
Pi to 1 million digits

Revitalizing Our Forests – NYTimes.com

Dadu Shin - Chestnut Tree

How will those trees evolve over time with their altered genome? Will they crowd out the remaining natural chestnuts? The consequences of genetic engineering can be unpredictable — genes behave and are expressed in complex ways.

Revitalizing Our Forests – NYTimes.com.

Earth by Michael König

Earth from Michael König on Vimeo.

Time lapse sequences of photographs taken by the crew of expeditions 28 & 29 onboard the International Space Station from August to October, 2011, who to my knowledge shot these pictures at an altitude of around 350 km. All credit goes to them.

via Earth on Vimeo.

Why We’re Shutting Off Our Comments | Popular Science


“Starting today, PopularScience.com will no longer accept comments on new articles. Here’s why…  Even a fractious minority wields enough power to skew a reader’s perception of a story.”
Why We’re Shutting Off Our Comments | Popular Science.

Exiting the Solar System and Fulfilling a Dream

Voyager - NASA

This image obtained in 2002 from NASA shows one of the twin Voyager spacecraft, launched in 1977.

On Thursday, scientists declared that it had become the first probe to exit the solar system, a breathtaking achievement that NASA could only fantasize about back when Voyager was launched in 1977, the same year “Star Wars” was released.

“The holy grail of heliosphere research.”

via Exiting the Solar System and Fulfilling a Dream – NYTimes.com.

Sakurajima Volcano with Lightning


Image Credit & Copyright: Martin Rietze (Alien Landscapes on Planet Earth)

Pictured above, the Sakurajima volcano in southern Japan was caught erupting in early January. Magma bubbles so hot they glow shoot away as liquid rock bursts through the Earth’s surface from below. The above image is particularly notable, however, for the lightning bolts caught near the volcano’s summit. Why lightning occurs even in common thunderstorms remains a topic of research, and the cause of volcanic lightning is even less clear. Surely, lightning bolts help quench areas of opposite but separated electric charges. One hypothesis holds that catapulting magma bubbles or volcanic ash are themselves electrically charged, and by their motion create these separated areas. Other volcanic lightning episodes may be facilitated by charge-inducing collisions in volcanic dust. Lightning is usually occurring somewhere on Earth, typically over 40 times each second.

From NASA’s Astronomy Picture of the Day

Fly Over | NASA, ISS | Michael König | Jan Jelinek | Do Dekor | Vimeo

1. Aurora Borealis Pass over the United States at Night
2. Aurora Borealis and eastern United States at Night
3. Aurora Australis from Madagascar to southwest of Australia
4. Aurora Australis south of Australia
5. Northwest coast of United States to Central South America at Night
6. Aurora Australis from the Southern to the Northern Pacific Ocean
7. Halfway around the World
8. Night Pass over Central Africa and the Middle East
9. Evening Pass over the Sahara Desert and the Middle East
10. Pass over Canada and Central United States at Night
11. Pass over Southern California to Hudson Bay
12. Islands in the Philippine Sea at Night
13. Pass over Eastern Asia to Philippine Sea and Guam
14. Views of the Mideast at Night
15. Night Pass over Mediterranean Sea
16. Aurora Borealis and the United States at Night
17. Aurora Australis over Indian Ocean
18. Eastern Europe to Southeastern Asia at Night

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