you see them flyingver and go, there it goes. but there's a lot going on to make that mechanical piece of machinery work. hold onto your cookies hehe. this may make you nauseous. a guy has attached a g gro to the main rotor hub of an mi-8 russia helicopter. what you're seeing here is one of the five blades spinning around. what you're also noticing is another one of the hydraulic lines keeping this all working together. >> it's wizardry but amazing. >> yeah. you're right. this will easily make you completely nauseated. >> but if you watch it maybe in slow motion, you almost notice how it's like a bird's wing those gia row tar blades flexing. all those doesn't appear to the naked eye as it flies past you, but that bundle of bits and parts all together works. >> seeing a cute kid. >> my heart bleeds. >> they get everything they want. >> yes. but their parents also find joy in making fun of them. first up this little one. >> poor baby. she's not really stuck. she just can't figure out how to get out. >> not really stuck so it's fun