• Title:  conservation of energy
• Description:  A picture of chalk board with conservation of energy written on in chalk together with glasses, cup of coffee and biscuits on a wooden table.
• Owner:  RM Media Ltd
• Views:  727
• ID:  81315
• Keywords:  biscuits, chalk board, conservation, cup of coffee, energy, glasses, of
• Usage Restrictions:  Rights Managed License
• Copyright:  R M Media Ltd
• Filename:  conservation-of-energy.jpg
• Colors: 

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