Questions with the keyword 'energy'

• Why does a charge have an electric field? by pokemaniac to Emma, Jimmy, Janet, Niall, Simon Comments: (No comments so far )
• Do you think we will have an alternative way of making plastics before we run out of crude oil? by usmanm to Emma, Jimmy, Janet, Niall, Simon Comments: (No comments so far )
• What causes lightning? by penguin123 to Emma, Jimmy, Janet, Niall, Simon Comments: (No comments so far )
• is it possible to create a power source that powers itself? by tavtavtav to Emma, Jimmy, Janet, Niall, Simon Comments: (No comments so far )