Nice find, but please don't blow compressed air into a fan without blocking its rotation. It will induce currents and can cause damage to your mainboard.
Even more important: do not blow air in the opposite direction of the one the fan is made to rotate. If you are unlucky you'll damage it, if you are very unlucky it will stop working enterely. Source: I broke a lot of them
Most motherboards (but not all) have basic protection for this, so it's quite unlikely that you break your motherboard electronically that way.
That said, blowing compressed air at a fan will spin the fan much faster than what it was designed for. So you still risk breaking the fan mechanically. Always hold the fan when blowing compressed air at it.
This is alluded to in the article, they want wild oysters to join the population. Most likely to increase genetic diversity.
I would imagine this is a good start, people can identify with oysters and they can then start to use funding to diversify the biosphere down the line.
I assumed that these oysters were grown by locating a rare wild oyster, or two, and having them spawn in captivity, producing huge numbers of offspring in a generation or two.
So they would be "wild oysters" genetically speaking. Although less genetically diverse than the whole wild population.