Properties of acids
What is something acidic?
Lemon
What are 3 examples of acids?
Warheads,Toxic Waste,Sour Patch kids
What is the ph scale?
Used for identifying acids naturals and Acklines
What does pH stand for?
Power Hydrogen
P stands for?
Power
H stands for?
Hydrogen
What is the most famous indicator?
Acid rain
How many numbers are there on the pH scale?
14
What are the numbers for acid?
0-6
What numbers are for a base/Alkaline
8-14
What flavor are acids?
Sour taste
1
Galileo Galilei is known for being a famous mathematician and a natural astronomer and philosopher.
2
He was born in 1564 on the 15th of February and died in 1642 on January 8th.
3
He lived in Italy
4
He is known for discovering the moons of Jupiter
5
1)Craters and holes on the moon
2)The phases of venus
3)Jupiter's moons
4)The stars of the Milky Way
5)The first pendulum clock
a 6
He was punished because he was attempted to defend his discovery by not allowing it to be released to the public and put under house arrest
7
He was a college drop out
He did not invent the telescope
His daughters were nuns
He spent his final years under house arrest
His middle finger is on display in a museum
NASA named a spacecraft for him
Today my class was tasked to interview an inventor like Thomas Andrew who is the person I chose.
Who would you interview if you had the chance?
Hello my name is Tane and today I am going to be interviewing Thomas Andrews the
creator of the mighty Titanic.
1.Who originally planned the creation of the Titanic and I know it might
be you but just explain to me what the original idea was?
2.What made you create the Titanic and was it always supposed to be so big or did you just plan it too far ahead and
that's when you were going to name it the Titanic?
3.When did the original idea come into
existence or mind because I just can't see myself wanting to
create a giant boat which would later just sink but I understand you didn't know this but still?
4.Where did the Titanic first start to get built and where was
it finished or did it just always stay in the same place?
5.How did I afford to build this massive boat and
how was it able to be built in under a year which shocks me to be honest?
6.Why did you want to build such a big boat with only
14 000 men and why did you ever create this boat like you should've known that it was destined to sink?
7. So were you on the boat when it sank to an iceberg?
8.Did anyone survive the shipwreck and was able to escape?
9. How old were you when you first started to build the Titanic and how old were you when it sank?
10.Did you ever have any other plans in mind like making or creating another invention?
Silver Ferns
Maori would use silver ferns to mark their land by maori maraes all across aotearoa.They were also used to allow people to memories where there marea was at.They were most effective in the night because that would glow when the moon would shine on them creating a path for people to safely walk home.
In recent days the new zealand netball team named themselves the silver ferns returning the favor for what they did many many many years prior.
Fun fact silver ferns can actually grow up to ten meters or 33 feet . Also the fern can take a rare creeping form which isn't even half the size of a normal fern only growing up to 4 meters tall or 13 feet.
Silver ferns were discovered in 1880 and are known as the symbols of New Zealand by many all over the world.the fern is symbolised as many new zealand citizens homeland .
Tane
chromatography is a technique for the separation of a mixture by passing it in a liquid
aim to separate colours from the skittles by using chromatography
materials
1.5 skittles
2.25 ml water
3. Petri dish
4.Beacker
Process
step 1 get your equipment set up ready to pour the 25 ml of water into the petri dish with the skittles.
step 2 place the skittles into the petri dish around the edges
step 3 pour 50 ml water gently into the petri dish
step 4 watch as the water removes the dye from the skittles.See which colour reaches the middle first
step 5 take two photos of the experament then upload
To me my three favourite inventions are water fountains, washing machines and dishwashers.
1. Water fountains are good because they help thirst dehydration. An early example of a fountain, found in Mesopotamia, dates from around 3000 BC. It consisted of a series of basins which made use of a natural spring. Mechanically operated fountains became familiar during the 15th century in Italy. But now today we find them everywhere in places like parks, schools and even in public places like shopping malls.
2. The first washing machine was made in 1797 and in 1851 it was updated into a manually operated machine. The earliest machine was in fact, less of a machine and more of a scrub board. I believe it’s useful for keeping clothes clean so you smell good.
3. The first dishwasher was made in 1850 by a woman named Joel Houghton. I like the dishwasher so I have more time instead of doing dishes.
