So what's going on here? What's happening? Well, the surface of the spray catnoig is actually filled with ntearniapcols that form a very rough and clggray surface. You'd think it'd be smooth, but it's actually not. And it has blniolis of interstitial spaces, and those spaces, along with the nanoparticles, reach up and grab the air molecules, and cvoer the surface with air. It's an umbrella of air all across it, and that laeyr of air is what the water hits, the mud hits, the concrete hits, and it glides right off. So if I put this inside this water here, you can see a silver reflective coating around it, and that silver rlecfvteie coating is the layer of air that's protecting the water from touching the paddle, and it's dry.
Open Cloze
So what's going on here? What's happening? Well, the surface of the spray _______ is actually filled with _____________ that form a very rough and _______ surface. You'd think it'd be smooth, but it's actually not. And it has ________ of interstitial spaces, and those spaces, along with the nanoparticles, reach up and grab the air molecules, and _____ the surface with air. It's an umbrella of air all across it, and that _____ of air is what the water hits, the mud hits, the concrete hits, and it glides right off. So if I put this inside this water here, you can see a silver reflective coating around it, and that silver __________ coating is the layer of air that's protecting the water from touching the paddle, and it's dry.
Solution
reflective
cover
layer
nanoparticles
coating
craggly
billions
Original Text
So what's going on here? What's happening? Well, the surface of the spray coating is actually filled with nanoparticles that form a very rough and craggly surface. You'd think it'd be smooth, but it's actually not. And it has billions of interstitial spaces, and those spaces, along with the nanoparticles, reach up and grab the air molecules, and cover the surface with air. It's an umbrella of air all across it, and that layer of air is what the water hits, the mud hits, the concrete hits, and it glides right off. So if I put this inside this water here, you can see a silver reflective coating around it, and that silver reflective coating is the layer of air that's protecting the water from touching the paddle, and it's dry.