Part 5/11:
One pivotal experiment cemented the realization that electrons—once thought to be solid particles—could exhibit wave-like properties, thereby reinforcing Bohr's theories. The famous double-slit experiment further demonstrated this wave-particle duality, revealing that individual electrons could contribute to wave patterns, creating the strange conclusion that particles are not merely localized.
Niels Bohr's theories gained momentum, leading to the inception of quantum mechanics—a framework that embraced contradictions and perplexing phenomena. However, Einstein's skepticism, especially regarding quantum entanglement, emerged as a profound contention against prevailing thought. His belief in an objective reality clashed with Bohr's assertions that existence itself relied upon observation.