5 SCIENCE EASY EXPERIMENTS TO DO AT HOME WITH LASER LIGHT | SCIENCE MAGIC TRICKS

Bending of light | Laser bending demonstration | Science Experiment video

Wavelength of He-Ne Laser | Diffraction Grating | Full Experiment

How to Put in Cold Wave Rods

rule number one: always use protection. @CeraVe #CeraVe #skincare #sunprotection #ceramides #theoneunderthesun • • ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. Apply 20 minutes before sun exposure. Sunscreen is only one part of sun protection, so wear protective clothing and seek shade. Avoid prolonged sun exposure. Reapply every 2 hours and after swimming, towelling and perspiring in accordance with directions.

Autism, pregnancy, and tylenol use You may have heard about the potential association with autism and tylenol use in pregnancy. There have been reports suggesting a neurodevelopmental impact of tylenol on developing babies for years. Let’s look at a good quality study from 2024, published in JAMA. (JAMA is a big f-ing deal of a journal - everyone across specialties reads it and wants to publish in it, so there are rigorous standards and peer review to get in.) This is a registry study, done in S

DIY Homemade Laser Cutter

DIY CO2 Laser Cutter. Building From Scratch

DIY 1000W Fiber Laser Cutter Part 1: Project Introduction