How To Be Safe in Science

Planing

Aim: I want to find out to be safe how to be safe in science

Equipment:

• Bucket
• Water
• Detergent
• Rubber Tube
• Safety glasses
• Gas tap
• Lighter

Method:

1.  Get a big bucket
2. Put a good squirt of detergent into the bucket
3. Full the bucket half way with cold water
4. If you have lose cloths take it off, pull your sleeves up and tie your hair up into a ponytail if you have long hair.
5. Connect a tube up to the gas tap, and put the other end into the water.
6. Turn on the gas and make some bubbles!
7. Put your safety goggles on!
8. Wet your hands and wrists up to your elbows
9. Get a scoop of bubbles.
10. Hold to bubbles away from your face.
11. Using a lighter, ignite the bottom of the bubbles
12. Slowly, open your hands!

Doing

Being set on fire was very scary the sudden heat burning your hands, the bright as the sun flames leaping up into the air, the terrifying black smoke lingering on the roof slowly disappears. Then as quickly as it starts if dies as you move your hands apart.

Explain

I wet my hands because fire and water do not mix so you do not burn. We roll up our sleeves to make sure not to burn our clothes. I was scared because of the adrenaline running though me as the fire started. Adrenaline is an old reaction it has been in us since we where in the stone age, the fight or fight of survival. Why don't fire burn in a circle? Fire burns upwards because the fire is made of gas and it is lighter than air and so the air pushes the fire upwards.