Questions with the keyword 'laser'

• If i got lazers of each colour of the rainbow and pointed them at one spot, would that spot be white light? or would by connorhoad to Andrew, Ash, Gem, Paige, SJ Comments: (No comments so far )
• have you ever used a laser?? by it5me to Andrew, Ash, Gem, Paige, SJ Comments: (No comments so far )
• are lasers cool? :D by landshark to Ash Comments: (So far, one comment )
• so how do lasers work then by darkmonkey696 to SJ Comments: (No comments so far )
• have we got lasers that are small enough and powerful enough to be used as a hand gun by jcandy and 1 other. to Andrew, Ash, Gem, Paige, SJ Comments: (No comments so far )
• can you desighn a laser that can burn thrug bark of a tree by ticehurst to Andrew, Ash, Gem, Paige, SJ Comments: (No comments so far )