
Ever wondered what a rocket scientist does in his spare time?
When he's not helping to build the latest Mars Rover, Nasa engineer Mark Rober does regular stuff like taking his son to see the monkeys at the zoo.
But while most of us just wave and gaze at the apathetic apes in their man-made enclosure, smarty pants Rober came up with a novel way to spark the monkeys' interest- a camera that showed them their own reflection.

The mechanical engineer used only a cheap mirror, a drill, some sticky tape and an iPhone, a how-to video he posted on Youtube explains for the less brainy.
And once the home made gorilla cam, which cost him just 8 dollars worth of iPhone moderations to put together, was up and running, the curious apes couldn't resist getting up close to get a good look at themselves.
The space whizkid was then able to shoot this remarkable video, offering a uniquely intimate look at animals at the Los Angeles Zoo.



Transfixed: This remarkable video, offers a uniquely intimate look at animals at the Los Angeles Zoo

Rober bought a $3 mirror and drilled a hole in the middle of the reflective surface. Then he put his iPhone camera up to the hole and filmed through the hole, Wired reported.
In the video he first attracts the attention of a mother orangutan at the zoo. After getting a good look at her reflection the primate fetches her baby . And finally the daddy ape comes over to inspect his face.

'I wonder what they are thinking,' Rober said. 'It was also interesting to see how close the primates wanted to get. For the four-month-old baby, it’s possibly the first time she’s ever seen herself.'
The ingenious scientist is becoming well known for his how-to videos, explaining simple inventions. The most viewed is the Halloween costume that lets your stomach look hollow, by using two ipads strapped to your body.



source: dailymail