Australian Geographic — May-June 2017

(Chris Devlin) #1
2,549,000 GB
OF DATA ARE TRANSFERRED

3,300,000
FACEBOOK POSTS
ARE UPLOADED

About 67%
of this is
SPAM!

IN ONE


MINUTE


ON THE


INTERNET


2000 2005 2010 2016

2016:
3.5 billion

2000:
414 million

2005:
1 billion

2010:
2 billion

NUMBER OF INTERNET
USERS WORLDWIDE

About 7%
of the world’s
population

About 46%
of the world’s
population

154,131,000
EMAILS ARE SENT

4,101,000
YOUTUBE VIDEOS ARE VIEWED

46,000
PHOTOS ARE UPLOADED
TO INSTAGRAM

149,000
SKYPE CALLS
ARE MADE

452,000
TWEETS ARE WRITTEN
4,167,000
FACEBOOK LIKES
ARE GENERATED

20 Australian Geographic

Web and f low


Infographic


FOR THOSE battling overflowing inboxes, spare a
thought for the internet. The amount of data that
passes through the World Wide Web is truly mind-
boggling – and continues to grow as more and more
people connect and bandwidths grow. In the 60
seconds you might spend looking at this graphic,
this is what’s happening online...

BASED ON 2016 STATS; SOURCE:

http://www.internetlivestats.com

; FACEBOOK

looking up


Naked eye
Rising in the
eastern evening sky is
the teapot of Sagittarius,
tilted over and standing
on its ‘handle’. To its left
is a bright ‘star’ easily
outshining the members
of this group. It is the
planet Saturn. You will
need a small telescope
to see its famous rings.

Binoculars
Each day the
Moon occults – obscures


  • many stars, by passing
    in front of them. This is
    usually very faint. But on
    4 May, the bright star
    Regulus winks out behind
    a dark lunar limb: best
    viewed from eastern
    states and disappearing
    about 8pm EST.


Small telescope
Above Sagitta-
rius is the distinctive
constellation Scorpius,
the Scorpion. Below the
‘stinger’ of its tail lie two
hazy patches, which are
open star clusters. M7
is more obvious, clearly
larger and composed of
brighter stars compared
with its companion M6.

Glenn Dawes is a
co-author of the
yearbook Astronomy
2017 Australia
(Quasar Publishing).

x1 x10 x10 0

with Glenn Dawes
Free download pdf