"The car sped along the cement road and soon arrived at the base." “Let’s go take a look at Tesla’s research first, then Diesel’s diesel engine, and finally Adair’s aircraft research institute,” Zhou Bing said. “Okay,” Murong Xue said, and the car stopped in front of Tesla’s laboratory. "Mr. Tesla, Mr. Marconi, how's your radio research going?" Zhou Bing asked. "Oh, dear Mr. Zhou, you're finally back! Our research has made a major breakthrough!" Tesla said happily. “Yes, Mr. Zhou, Miss Murong, come and see. This is the wireless telegraph machine we’ve been researching. However, the transmission distance is too short; it probably won’t even reach the factory. And the equipment is also far too bulky,” Marconi said. "This is already quite good," Zhou Bing said happily. “Mr. Zhou, we wi

