Tongue Twisters

Tragedy strategy

Selfish shellfish

Truly rural

Please pay promptly

Good blood, bad blood

Freshly fried fresh flesh

Six sticky sucker sticks

Crisp crusts crackle crunchily

The blue bluebird blinks

Are our oars oak?

Red lorry, yellow lorry, red lorry, yellow lorry

You know you need unique New York

Six thick thistle sticks

We surely shall see the sun shine soon

Chop shops stock chops

Human Body

your skin is the largest organ making up the human body

your brain uses between 20 - 25% of the oxygen your breathe

the average human brain contains around 78% water

11% of people are left handed

human thigh bones are stronger than concrete

everyone has a unique tongue print

you can't tickle yourself

fingernails grow faster than toenails

unless food is mixed with saliva you can't taste it

household dust is made of dead skin cells

when recognizing a persons face you use the right side of your brain

the most common disease is tooth decay

the average person goes to the toilet 6 times a day

womens hearts beat faster than mens

every year over 98% of atoms in your body are replaced

Animals

an ostrich's eye is bigger than it's brain

all insects have 6 legs

birds need gravity to swallow

cats spend 66% of their life asleep

camel's milk doesn't curdle

a duck can't walk without bobbing its head

a crocodile can't move its tongue

cows don't have upper front teeth

only female mosquitoes bite

gorillas sleep 14 hours a day

African elephants only have 4 teeth

horses sleep standing up

gorillas can't swim

when born a baby giraffe is 1.8m (6ft) tall