This is the binary code to the “Hello, World!” program, a simple computer program used in beginner classes to introduce basic programming syntax. The program’s sole function is to print “Hello, World!” on screen: an uplifting, symbolic gesture in which the computer (an emerging technology when the program was first created) greets the world full of hope, and of wonder.
NASA plans a robotic mission to search for life on Europa | io9
It looks like it’s finally going to happen, an actual mission to Jupiter’s icy moon Europa — one of the the solar system’s best candidates for hosting alien life.
Yesterday, NASA announced an injection of $17.5 billion from the federal government (down by $1.2 billion from its 2010 peak). Of this, $15 million will be allocated for “pre-formulation” work on a mission to Europa, with plans to make detailed observations from orbit and possibly sample its interior oceans with a robotic probe. Mission details are sparse, but if all goes well, it could be launched by 2025 and arriving in the early 2030s.
This is incredibly exciting. Recent evidence points to a reasonable chance of habitability. Its massive subsurface ocean contains almost twice as much water as found on Earth. The water is kept in liquid state owing to the gravitational forces exerted by Jupiter and the moon’s turbulent global ocean currents. The good news is that a probe may not have to dig very deep to conduct its search for life; the moon’s massive plumes are ejecting water directly onto the surface.
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Like a paintbrush caressing the rings of Saturn, wee moon Daphnis has just enough gravity to make a ripple. (at NASA’s Cassini Mission to Saturn)
How To Code: Insertion Sort in C language
Insertion sort is a basic algorithm for sorting elements in an array or list. Insertion sort works by grabbing one element and comparing to the element next to it. If the element is larger than its neighbor, then the element is left in its original position. If the element is smaller than its neighbor, than it compares it to the other previous elements to find a suitable position. Then all larger values are shifted up a space and the element is inserted into the correct position.
Output:
Sorted Array array:[17][26][36][48][52]