hello world! :-)
kushandwizdom:

Good Vibes HERE
ilovecharts:

Mitosis Explained Through Donuts

ilovecharts:

Mitosis Explained Through Donuts

kushandwizdom:

Good Vibes HERE

:D

jtotheizzoe:

crookedindifference:

17 Equations That Changed The World

I would argue that they merely described the world, rather than changed it, but still cool.

jtotheizzoe:

crookedindifference:

17 Equations That Changed The World

I would argue that they merely described the world, rather than changed it, but still cool.

scinerds:

Physicists Find Way to Measure Earth’s Rarest Element

A fundamental property of the rarest element on Earth, astatine, has been discovered for the first time, scientists say.
Astatine occurs naturally; however, scientists estimate much less than an ounce in total exists worldwide. For a long time, the characteristics of this elusive element were a mystery, but physicists at the CERN physics laboratory in Switzerland have now measured its ionization potential — the amount of energy needed to remove one electron from an atom of astatine, turning it into an ion or a charged particle.
The measurement fills in a missing piece of the periodic table of elements, because astatine was the last naturally occurring element for which this property was unknown. Astatine, which has 85 protons and 85 electrons per atom, is radioactive, and half of its most stable version decays in just 8.1 hours, a time called half-life. In 1953, Isaac Asimov estimated the worldwide total of astatine in nature was 0.002 ounces (0.07 grams).

Full Article

scinerds:

Physicists Find Way to Measure Earth’s Rarest Element

A fundamental property of the rarest element on Earth, astatine, has been discovered for the first time, scientists say.

Astatine occurs naturally; however, scientists estimate much less than an ounce in total exists worldwide. For a long time, the characteristics of this elusive element were a mystery, but physicists at the CERN physics laboratory in Switzerland have now measured its ionization potential — the amount of energy needed to remove one electron from an atom of astatine, turning it into an ion or a charged particle.

The measurement fills in a missing piece of the periodic table of elements, because astatine was the last naturally occurring element for which this property was unknown. Astatine, which has 85 protons and 85 electrons per atom, is radioactive, and half of its most stable version decays in just 8.1 hours, a time called half-life. In 1953, Isaac Asimov estimated the worldwide total of astatine in nature was 0.002 ounces (0.07 grams).

Full Article

nbcnews:

Teen’s invention could charge your phone in 20 seconds
(Photo: Intel)
Waiting hours for a cellphone to charge may become a thing of the past, thanks to an 18-year-old high-school student’s invention. She won a $50,000 prize Friday at an international science fair for creating an energy storage device that can be fully juiced in 20 to 30 seconds.
Read the complete story.

nbcnews:

Teen’s invention could charge your phone in 20 seconds

(Photo: Intel)

Waiting hours for a cellphone to charge may become a thing of the past, thanks to an 18-year-old high-school student’s invention. She won a $50,000 prize Friday at an international science fair for creating an energy storage device that can be fully juiced in 20 to 30 seconds.

Read the complete story.