To most of us, looking at things from a distance, it often seems like the age of exploration is over. It seems like there’s not much left to be discovered. Only a few who strongly believe that the age of exploration is far from over, and work hard to keep exploring, end up finding new things.
Take for instance the part of ocean that remains unexplored and unseen by human eyes today. According to NOAA’s website this unexplored part is about 95%, even today!
In fact, it is estimated that 96% of the universe is made up of some mysterious thing (called the dark matter) which we haven’t even started to figure yet.
If you think that is taking it too far, we don’t even know our bodies completely yet. Just last year (in 2013) a new body part in the human body was discovered!
Nathan Wolfe, a biologist and explorer, talks about how most (as much as 40-50% of it) of the genetic information found in our own gastrointestinal tracts doesn’t classify under any kind of biological form we have ever known – Not plant, animal, virus, bacteria or fungus. Biologists call it the biological dark matter.
There are unknowns all around us and they are waiting to get discovered.
Like 9gag, sometimes BuzzFeed can be informative too. So, for the time I stay away for a weekend trip, here’s an interesting video I came across.
Just for the record: The surface of your skin has more bacteria than there are people on Earth.
Who’d have thought that a fun website like 9gag could teach you something useful. This is an artwork that I first saw on 9gag and wanted to find where it originated from (to give the artist its full credit). I believe, I Raff I Ruse is the blog which published it first. I could be wrong, but then the apparent source itself attaches no text that could confirms anything. And then it probably went on NPR, and consequently spread all over the web.
The artwork illustrates subtle physical differences between certain kinds of animals which look very similar to the untrained eye. It’s a very simple thing to know and you should definitely know it. The whole list includes differences between:
- Ape and Monkey
- Frog and Toad
- Dragonfly and Damselfly
- Ant and Termite
- Wasp and Bee
- Turtle and tortoise
- Alligator and Crocodile
The Turtle and tortoise difference was one of these seven differences which I knew for sure. Then, I can definitely tell a wasp from a bee, an ape from a monkey, and an ant from a Termite, I still wasn’t very confident about the others. I bet you also knew at least one of these differences. And I hope you didn’t know at least one because I wish you learn something from this post.
via [9gag] and [NPR]