焼ミョウバンからの結晶づくり 攻略マニュアル！【夏休みの自由研究にオススメ！】

This video explains how to grow crystals from burnt alum, which is commonly sold at supermarkets. We've tried to explain in as much detail as possible, including how to make and tie seed crystals, as well as advanced crystal growth methods. No special materials or tools are required for this experiment, so it's also recommended as a summer vacation independent study project! If you have any questions about how to perform the experiment, please ask in the comments section. *Please note that some of the content overlaps with previous videos. ◆ Table of Contents 0:00 Introduction 0:37 About Alum and Burnt Alum 1:31 Materials and Tools 2:24 Experimental Flow 3:10 Making Alum from Burnt Alum 7:08 Explanation of Experimental Principles 9:45 Creating Alum Seed Crystals 13:54 Growing Alum Crystals 19:46 Crystals Grown in the Experiment 20:22 How to Grow Larger Crystals 21:09 How to Grow Highly Transparent Crystals (Density Diffusion Method) 22:12 How to Grow Well-Shaped Crystals or Crystals Free of Fishing Line (Laid-Down Evaporation Method) 24:06 How to Store Crystals 24:40 Conclusion ◆ Materials Used ・Narration VOICEROID2 Yuzuki Yukari (https://www.ah-soft.com/voiceroid/yuk...) ・BGM PeriTune (https://peritune.com/freematerial_list/) ・Sound Effects Sound Effect Lab (https://soundeffect-lab.info/) ・Background/Scene Change/Sound Effects: Niconico Mons 1) Free Material Play (https://commons.nicovideo.jp/works/nc...) 2) Kochiya Neppo/Kochiya Otoho (https://commons.nicovideo.jp/works/nc...) 3) Pengi (https://commons.nicovideo.jp/works/nc...) 4) Sharu (https://commons.nicovideo.jp/works/nc...) 5) Hikaruru (https://commons.nicovideo.jp/works/nc...) 6) Hikaruru (https://commons.nicovideo.jp/works/nc...) 7) Shizuku-chan (https://commons.nicovideo.jp/works/nc...) 8) Notzan ACT (https://commons.nicovideo.jp/works/nc...) 9) ShimashimaP (https://commons.nicovideo.jp/works/nc...) 10) Ichigo Daifuku (https://commons.nicovideo.jp/works/nc...) 11) Sakuttipanda (https://commons.nicovideo.jp/works/nc...) 12) tces (https://commons.nicovideo.jp/works/nc...)