Do you know about plastics? ♻️
Sleep Tight Science - A Bedtime Science Podcast For Kids
Sleep Tight Media
4.4 • 739 Ratings
🗓️ 11 January 2023
⏱️ 25 minutes
🧾️ Download transcript
Summary
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| 0:00.0 | You're listening to Sleep Tight Science. Did you know that it takes about 450 years for one plastic bottle to break down in the ground? |
| 0:32.0 | What? |
| 0:33.0 | An estimated 13 billion plastic bottles are disposed of each year. |
| 0:48.3 | Hello friends and welcome back to Sleep Tight Science, a bedtime show that answers your questions about science. |
| 0:58.7 | If you look around you right now, whether in bed or anywhere else, what objects do you see nearby? |
| 1:08.6 | I'm in our recording booth, so there aren't many objects around me, but even these few things that are are made of plastic. |
| 1:19.6 | Plastics are amazing materials that play a significant role in our lives. |
| 1:26.6 | They are man-made and do not spoil like some natural materials do. |
| 1:32.3 | We microwave our food in plastic containers, |
| 1:36.3 | we carry plastic water bottles to school and on hikes and biking trips. |
| 1:42.3 | We use them to make all kinds of things, |
| 1:46.0 | from furniture to toys. |
| 1:50.0 | There are hundreds of different kinds of plastics |
| 1:53.4 | in different colors and with different properties, |
| 1:56.9 | from strong and hard to soft and flexible. |
| 2:01.4 | They offer convenience, flexibility, and strength. |
| 2:07.5 | The bad news is that they can sometimes release harmful toxins |
| 2:12.2 | into our food, water, and environment. |
| 2:18.5 | In this episode, we will learn about plastic |
| 2:21.8 | and try to answer some of the questions |
| 2:24.2 | you, our listeners, have submitted about these materials. |
| 2:29.5 | Before we answer some of the questions, |
... |
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