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E = mc 2 Explained welcomes comments and feedback, but regrets that it cannot answer individual queries. The E = mc 2 Explained team can be contacted here: admin@emc2-explained.info The primary author is a retired university Science, Technology, Engineering and Mathematics (STEM) lecturer. His interests include physics, music, more physics and spending too much time trying to read the whole of the Internet. He also enjoys not collecting stamps. Here's a picture of his house. Thank you for taking the time to stop here. We hope these pages have been of some interest and use. If so, you may want to consider making a small donation to help keep them online – it’s secure, takes just a couple of seconds and just enough for a cup of tea will make an old physicist very happy:

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small donation =

About, Contact & Cookie Policy

E = mc 2 Explained welcomes comments and feedback, but regrets that is cannot answer individual queries. The E = mc 2 team can be contacted here admin@emc2-explained.info The primary author is a retired university Science, Technology, Engineering and Mathematics (STEM) lecturer. His interests include physics, music, more physics and spending too much time trying to read the whole of the Internet. He also enjoys not collecting stamps. Here's a picture of his house. Thank you for taking the time to stop here. We hope these pages have been of some interest and use. If so, you may want to consider making a small donation to help keep them online – it’s secure, takes just a couple of seconds and just enough for a cup of tea will make an old physicist very happy: