Questions with the keyword 'energy'

• If the speed of light requires an infinite amount of energy then where do fotons get their energy from? by marryme to BenCategory: General Comments: (No comments so far )
• Do you think that people will ever be able to make elements, which could solve energy problems by curry to Andrew, Ben, Beth, Heather, LouisaCategory: General Comments: (No comments so far )
• what do you think is the cleanest form of energy? e.g.coal by fashandchaps to Andrew, Ben, Heather, LouisaCategory: General Comments: (No comments so far )