Description
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Ideal for teachers, homeschools and young scientists. Ideal for teachers, homeschools and young scientists.
The rails are marked with scales to facilitate viewing and summarizing the rules. It is not only a set of physics teaching experimental equipment, but also a gift for children’s scientific exploration.
You can do optical experiments by this set of Optical equipment and you can adjust different light with your kids
“” guarantees 100% customer satisfaction and your satisfaction is our top priority. If there is a problem during the transaction or use, please send me an email and I will resolve it as soon as possible.
