My Science Spark by Samantha Yousef

syousef6 — 2026-06-07 11:31:15 UTC

syousef6 — 2026-06-07 11:31:50 UTC

syousef6 — 2026-06-07 11:32:30 UTC

syousef6 — 2026-06-07 11:52:53 UTC

This is a experiment that I have done it is called elephant toothpaste.

2026-06-18 03:45:45 UTC

Anshika Agarwal!

AnshikaAgarwal_5B — 2026-06-18 03:52:01 UTC

It is a video about something new i learned - How to save the planet!

Something I learned new about science

2026-06-18 03:52:11 UTC

Hayeong Lee

2026-06-18 04:00:11 UTC

all about the king protea

syousef6 — 2026-06-18 08:40:05 UTC

2026-06-20 14:15:25 UTC

Space debris solution

What is a rachet ?

ninakarol17 — 2026-06-21 16:09:41 UTC

Hello my name is Nina Karol and a ratchet is an amazing thing. I learned about ratchets in a special thing called a brainbox where you build something and it explains the science behind it.

The way ratchets work is that there is a clip which prevents it from loosening it up and instead, it can only get tighter. and it will make a click-click-click sound when it does.

Image Persistence

ninakarol17 — 2026-06-21 16:27:02 UTC

our brain can only process an image when it is moving at a certain speed, and it sees 2 images as one. Imagine you have a flipbook but if you make not flip very fast so you might be like booooooooring! but if you flip it quickly (like how I flipped my coin) it makes an image like my eye picture.

Elise vantomme

2026-06-22 05:36:12 UTC

The endocrine system is made up of a series of organs within the body, including the brain, pancreas, ovaries, and thyroid gland. I will talk about the endocrine system. There are 5 major glands called the Pituitary gland, Pancreas gland , Thyroid gland, Pineal gland, and the Adrenal gland. The pituitary gland is a pea sized gland located just below the hypothalamus. It sends hormones starting puberty and physical development. .

Static Electricity

ninakarol17 — 2026-06-22 16:25:51 UTC

You have static electricity! here is a real world example that happened today. Today I was walking home with my mom and I met her friend and gave her a handshake, but then I got zapped by static electricity! and then I wondered how it happened, since she was not rubbing any surface. So then I found out that the nylon in her clothing must have transferred the energy to her which made me get zapped!