Technology Often Arrives by Convergence
New technology often arrives looking more discontinuous than it really is. A drone can feel like a singular invention. Look closely and it is also a convergence. Rotors. Miniaturized motors. Digital cameras. Wireless communication. Sensors. Battery technology. Navigation software. Computing small enough to coordinate the whole system.
None of these alone is the drone. Together they make a capability that previously did not exist in the same form.
Innovation often works this way. An old component becomes cheap enough. Another becomes small enough. Networks become fast enough. Software becomes usable enough. Then a new combination crosses a threshold and appears suddenly obvious.
The history matters because it changes how we look for the future. The next invention may already be partly present in technologies that do not yet occur to us as belonging together. Novelty can be real even when its ingredients are not new.