Researchers at Georgia Tech, led by Professor David Hu, conducted a three-year study to understand how mosquitoes, the world's deadliest animal, locate their human targets. The study involved undergraduate volunteer Chris Zuo, who endured bites from disease-free Georgia mosquitoes in controlled experiments. Initially, Zuo wore a mesh suit, but after he was bitten, the team shifted to using a dummy target emitting carbon dioxide and heat, combined with a specialized camera system to track mosquito flight paths. This data, analyzed by mathematicians, revealed that mosquitoes use chemical cues like carbon dioxide and heat, along with blurry visual cues, to navigate. The developed model successfully predicted mosquito behavior around a human, offering a more precise tool for designing mosquito control and deterrence methods.