Scientific Experiments Require Repetition

Have you ever wondered why they never repeat the same experiments?

As a scientist you would like to see if the anomalies or results of a particular experiment would be repeatable. Why do they do things only once? E.g. that helikite balloon thing in the latest episode - 5min experiment, some rockets and let's wrap it up, never to be repeated or used again.

Or they trigger UAPs with something, get excited and... go home. WHY not do it again?? 10 times, 50 times! What the crap?!

The same happens in Beyond Skinwalker Ranch. With that dude triggering UAPs to show up - do it again and again, get some telescopes, proper cameras, send multiple drones in the air to track it... no, they will wrap it up after 5mins and go home.