We can barely make out our own planet from the edge of our own solar system. Do you think we can see man-made structures from the center of our galaxies? Of course not. Does that mean they’re not visible from space?
Ramon’s personal diary fell close to 37 miles (almost 60 km) through the extreme conditions of re-entry. Unlike its human owner, it has survived the process and is now being restored and presented to the public in the Israeli Museum in Jerusalem.
A few months ago I released an experiment video explaining how Eratosthenes calculated the circumference of the Earth using the shadow of sticks. The method was performed almost two millenia ago, and produced quite accurate results (considering the ‘equipment’ used). But it was far from being the only (or first) method to understand our planet’s [...]
TheBlackCat: “Belief is a very complicated thing. It walks a fine line between certainty and malleability. The...
mooeypoo: @ASFalcon13, EXACTLY!!! And we can see quite a lot of detail from google map, and yet, still, people wonder...
Astrologer: “Source please. I am unaware of any discussion of string theory or loop quantum gravity amongst...
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