What's a Lazer?

The drone has to carry its own power, which limits it on flight time. The weight of the compute itself doesn't use up the battery. Consider a hybrid model with a gas power charger on board that can take off and land in 25 minutes from landing. How much does a nuke itself weigh? It's like 250 grams or something like that,. out of a total max payload capacity for the platforms we fly with one point two kilograms.