Angles in Polygons - GCSE Maths
20:41
YouTube1st Class Maths
Angles in Polygons - GCSE Maths
This video is for students aged 14+ studying GCSE Maths. A video explaining how to caculate angles in polygons. It covers both regular and irregular polygons feature the interior angle sum, interior and exterior angles and finding the number of sides of a regular polygon. This is suitable for both higher and foundation GCSE. Exam Question ...
265.4K viewsJul 13, 2024
Energy Types
naturefurver on Instagram: "日本推出一種革命性嘅技術，將人類每一步都轉化為電力：壓電磚。 呢啲瓷磚吸收每個行人嘅腳步所產生嘅壓力同震動能量， 同埋將呢個機械力轉換成電能。 嵌入瓷磚嘅壓電元件會稍微變形， 產生弱電流。 每個步驟都會產生少量能量，但係總共有幾百萬個步驟 產生足夠嘅電力去供電 LED 燈、數碼顯示器、感應器等等。 喺東京澀谷站呢類繁忙地區， 每日大約240萬步有助於呢個系統。 呢啲能量可以即刻儲存或者用， 減少對傳統能源嘅依賴，同埋 支持可持續城市基礎設施嘅發展。 每日行路 正成為未來嘅可再生能源來源。 ⚡ # 日本 # 壓電瓷磚 # 壓電 # 行走電力 # 澀谷站 # 可再生能源 # 智慧城市 # 科技 # 創新 # 環保 # 邁向未來 # 動力 # 靈感 # EcoLife CocoShitoro 店"
1:17
naturefurver on Instagram: "日本推出一種革命性嘅技術，將人類每一步都轉化為電力：壓電磚。 呢啲瓷磚吸收每個行人嘅腳步所產生嘅壓力同震動能量， 同埋將呢個機械力轉換成電能。 嵌入瓷磚嘅壓電元件會稍微變形， 產生弱電流。 每個步驟都會產生少量能量，但係總共有幾百萬個步驟 產生足夠嘅電力去供電 LED 燈、數碼顯示器、感應器等等。 喺東京澀谷站呢類繁忙地區， 每日大約240萬步有助於呢個系統。 呢啲能量可以即刻儲存或者用， 減少對傳統能源嘅依賴，同埋 支持可持續城市基礎設施嘅發展。 每日行路 正成為未來嘅可再生能源來源。 ⚡ # 日本 # 壓電瓷磚 # 壓電 # 行走電力 # 澀谷站 # 可再生能源 # 智慧城市 # 科技 # 創新 # 環保 # 邁向未來 # 動力 # 靈感 # EcoLife CocoShitoro 店"
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I give more than I receive… so I stopped giving my energy to people who are jealous
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