Questions with the keyword 'energy'

• How safe is Hydrogen fuel? by mspineapple to Cesar, Emily, Jamie, Kate, Philippa Comments: (No comments so far )
• Although Nuclear Powered Uranium is Radioactive, Is there a way it could be harmless to households? by jackboothexplodes to Cesar, Emily, Jamie, Kate, Philippa Comments: (So far, one comment )
• What is the equation E=mc^2 used for? by michellerana to Cesar, Emily, Jamie, Kate, Philippa Comments: (No comments so far )
• when you make crystals and turn it into electricity , how long does it lasts??? by em210198 to Jamie Comments: (No comments so far )
• Can you charge your phone from body heat? by chloelou98 to Jamie Comments: (No comments so far )