Questions with the keyword 'physics'

• How can a black hole bend the rules of physics? by anon-219678 to Nicolas, Laurence, Emma, Declan, Bella, Ali Comments: (No comments so far )
• How many mirrors can a laser bounce of before disappearing? by anon-219534 to Ali, Bella, Declan, Emma, Laurence, Nicolas Comments: (No comments so far )