Iran says it seized US underwater vehicle conducting 'espionage'
Thread
Loading the complete thread in the background. This saved snapshot is available now. Refresh
Unofficial Hacker News client; not affiliated with Y Combinator.
Iran says it seized US underwater vehicle conducting 'espionage'
Loading the complete thread in the background. This saved snapshot is available now. Refresh
Unofficial Hacker News client; not affiliated with Y Combinator.
Brian_K_White · · focus · HN ↗
Haven880 · · focus · HN ↗
mna_ · · focus · HN ↗
vachina · · focus · HN ↗
t-3 · · focus · HN ↗
Ancapistani · · focus · HN ↗
The Shahed isn’t a very complex system, and is a lot closer to a Bayraktar than an RQ-170, which is the only UAV of note that Iran has captured from the US to my knowledge.
spwa4 · · focus · HN ↗
And 99% of countries wouldn't be able to duplicate it, because they don't have the ability to create sufficiently precise compounds.
In fact, "the West" is also limited by this precision. In most cases we know perfectly well how to improve the performance of western technology, but we can't make things precise enough. There are silicon chip batteries (not exactly the optimal chemistry for a battery, that) that beat liquid fuels on every metric, energy densite per weight and per volume. There are theoretical battery designs that beat liquid fuels by a factor (think planes that can stay aloft for weeks). But it doesn't matter as we cannot economically produce them. Same problem.