Questions with the keyword 'light'

• If I took a computer apart would I be able to see a laser inside? by Kilkenny supporter 101 to Padraic Comments: (No comments so far )
• How do lasers burn stuff? I am in junior infants by 492beb37 to Padraic Comments: (No comments so far )
• how do lasers work [ I am a junior infant] by Erin and 1 other. to Padraic Comments: (No comments so far )
• what is photonics? by freddo to Padraic Comments: (so far, 2s comments )