Computer Aided Design & The 118 Elements
by Florin FODOR
The huge success of carbon fiber composite in the second half of the 20th century, inspired engineers to imagine its use on the grandest possible scale, hence they started to ask: is this material strong enough to achieve a longstanding dream, that of building an elevator into space? A Space Elevator promises to replace the... Continue Reading →
Helium-3 (3He) isotope is extremely rare on Earth. Most of our supply comes indirectly from tritium (3H)decay in nuclear stockpiles, producing only modest quantities. Likewise a minor amount of 4He isotope is collected as a by-product of big companies tapping natural gas. For most people this is not a topic of much interest, so why... Continue Reading →
Helium is an inert gas, is super light, is the second most abundant element in the universe (after hydrogen), yet on Earth, Helium is scarce, is a non-renewable resource and is very expensive to produce.One of its isotopes even more rare an precious is Helium-3. If we could somehow get more Helium-3, our dream about... Continue Reading →
Helium is something of a bizarre contradiction here on Earth. Although it’s the 2nd most abundant element in the universe as a whole, combining with hydrogen (the most abundant) to form an estimated 99% of all known matter that’s out there… helium is becoming increasingly rare on Earth. The main reason for that is because... Continue Reading →
In the universe there is a lot of stuff we know nothing about or we know very little. One of them is the thing called Antimatter. We only discovered its existence almost a century ago. Today we know it is there, but more than some basic characteristic properties just enough to have a clue about it,... Continue Reading →
Computer Aided Design & The 118 Elements 