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Can a wax candle blast through a barn door? Yes, when it's fired from a musket! More cool chemistry videos at http://www.periodicvideos.com/

‎1953年, 喺李鐵導演嘅電影「危樓春曉」入面, 飾演的士司機梁威嘅吳楚帆一句「人人為我, 我為人人」, 簡單扼要咁勾劃出一個時代嘅精神面貌. 要將呢八個字翻譯成英文嘅話, 就係all for each and each for all. 亦即係聖保羅校歌嘅其中一句. 唔出奇吖, 因為吳楚帆...

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電影《桃姐》揚威國際， 喺 威尼斯影展奪得大...

A team from the University of Nottingham is riding the length of Britain (John o'Groats to Land's End) raising money for palliative care. We join t...

UK chemists have written to Prime Minister David Cameron over funding cuts in the field of organic chemistry. The Professor explains why.

And here...

Taken from the Metropolitan Opera Live in HD series, members of the Metropolitan Opera Brass section explain and demonstrate Wagner's use of leitmo...

We create a so-called chemical garden, and discuss what happened when they did the same thing in space. More chemistry at http://www.periodicvideos...

One of the UK's top chemistry professors explains how he uses dog toys to teach first-year students about the structure of molecules! More at http:...

The periodicvideos team recall their first exposure to chemistry - and share a few embarrassing childhood pictures!

Extra pics on the blog at http...