What healthy living means to me?|Science

In Science, we are learning about how our body work and how we need energy for life. I think healthy diet is when you get a balanced amount of nutritions. Taking too much or too less can cause problems. Taking too much vegetable can be…

Eyeball Dissection |Science

HELLO. Today i’m going to talk about how your eyeball works. When you look at something, theres always a light hitting it. The light rays hits into your eyes, and it goes through cornea which collects the light into the pupil. Pupil is a hole…

iPads for Students at YIS? Maybe not. | Science

Do you know where the iPad goes after you throw it away? Heya everyone, today is going to be all about iPads and e-waste. Every electronic you use, everything you plug in, goes to the e-waste once people got bored with it. (Because people like…

How to separate sodium chloride and sand 【Step-by-Step】|Science

Hi. Im going to show you how to separate sodium chloride and sand. (o^-‘)b グッ! Equipment: 100ml beaker 10g of sand 10g of sodium chloride (salt)Bunsen burner Tripod Heating mat Gauze mat Glass rod Retort stand Filter paper Ring Steps: Pour the mixture (sand and sodium chloride)…