Physics in your home

No you’re not dreaming you do have physics in your home. Your DVD’s have optics, lasers and electronics. Your fireplace has thermodynamics and fluid motion. This just goes to show that everything we take for granted actually has loads of cool stuff and took a lot of time to make. Your cell phone or blackberry uses electromagnetic waves and space flight and it’s about as big as you hand. Your credit cards have electromagnetic induction. Even your bicycle has mechanics involved in making it. Yes, every single object in your house probably has physics involved in making it.