Questions with the keyword 'light'

• if the sun died out how long would it be before we all died? by francesca777 to Ed, Sam Comments: (No comments so far )
• what do u think life would be like if there was noe sun ??? by gabbyandchloe and 1 other. to Ed, Sam Comments: (so far, 2s comments )
• hey im sophie what do you mean by ussing light from a powerful laser to see if I can explain why the building blocks of by sophieloren to Steve Comments: (No comments so far )
• do u think there will ever be a lazer that could reach mars in under 5 years by reecemillwall to Steve Comments: (No comments so far )
• what is light made out of? by fayethebestchin to Steve Comments: (No comments so far )
• What is the average temperature of the laser, it must be scorching, isn’t it? by zer0air to Steve Comments: (No comments so far )
• I don’t like lighting lit splints in science when doing experiments, is there anything you’d like to reasure me on? by jessstphils to Ed, Katie, Sam, Steve, Vera Comments: (So far, one comment )
• How do you use a powerful laser to explain why the building blocks of life are the way they are? by waricck and 1 other. to Steve Comments: (No comments so far )
• when you look into the mirror why do we see our reflection into the mirror instead of something different? by safia to Steve Comments: (No comments so far )