Subtitles section Play video Print subtitles Hey, even do you think you can help me with a little experiment? I'd love to bend, but I've just been in the garden and elite wash my hands, actually, dirty hands. A perfect for this experiment. Okay, now we know about germs, and there are good germs and bad germs on the bad. Germs are the ones that can sometimes make us sick. So here we've got some pepper flakes, and we're going to pretend that these are the bad germs. So I'm going to Sprinkle the pretend germs into this water like this on. Then what I'd like you to do is to pop your dirty finger into the bowl of water. Okay. Okay. Now put your finger on what happens. Oh, the germs around my finger. Yeah, that's right. But next, you you've got a little cup off soap. So put your finger in there and make sure the soap is all over your finger. And then put your finger back into the ball with the pretend germs and what happens. Whoa, Look at that. Yeah, it's amazing. All of the pretend germs move away because of the soap. And that's why it's really, really important to wash your hands. Oh, that's amazing. Better wash my hands now.
B2 finger soap pretend wash experiment bad Germs Explained and how soap works! | CBeebies House 5 1 林宜悉 posted on 2020/10/24 More Share Save Report Video vocabulary