These are the most populated cities in the world -----
1. Shanghai , China
2. Delhi , India
3. Kinshasa, Democratic Republic of Congo
4. Beijing , China
5. Karachi , Pakistan
6. Shenzhen , China
7. Mumbai , India
8. Guangzhou, China
9. Kano , Nigeria
10. Istanbul , Turkey
This country is wealthier than King of Britain !!!
This country has no airport, no currency and no official language.
Here crime rate is so low that people don't even bother to lock their doors during night !!!!
This tiny nation tucked between Switzerland and Austria.
It has no airports. One has to fly into another country.
It has no currency. People use Swiss Frank.
It has no official language of its own. German is borrowed.
Yet, it is the richest and safest country on earth.
It is LIECHTENSTEIN !!!
Coconuts are water proof because they have 3 natural layers that block water .
1. Hairy husk
Spongy + full of hair
Water can't soak through fast and it helps the coconut to float.
2. Hard shell
Like a sealed wooden box. No holes for water to get in.
3. Tight skin inside
Pressed against white meat. Keeps the coconut water sealed in.
Nature has made coconut water proof. So that coconut can float in ocean for months !!!
It can grow into new tree on another beach.
Nature made coconut floating, sealed water bottle !!!!
This island has one of the world's brightest bioluminescent Bays.
This is the group of islands.
This sits on northeastern Caribbean sea.
It is an unincorporated territory of United States.
Here we can see a mix of Taino, Spanish and African culture.
Island Puerto Rico !!!
Lesser known facts -----
1. Puerto Rico is home to three of world's five bioluminescent Bays.
2. This is also called " Land of Valiant Lord ".
3. It is native to a type of frog whose croaking can reach 100 decibels !!!
4. It is considered world's oldest colony.
5. Because it is a US territory, American citizens do not need a passport to travel and currency is US Dollor.
Feeling hot at night because body is trying to cool down !!!
To prepare for sleep, body widens blood vessels near skin to release internal heat.
This drop in heat makes skin feel warm at night.
Mattresses of synthetic bedding traps body heat instead of letting it escape.
Spicy foods, alcohol and caffeine stimulate sweat glands.
Stress and anxiety increases heart rate and heat.
Taking shower before going to bed and using natural fabrics like cotton and linen optimizes bedding and helps in cooling !!!
