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Amazing facts for students

Cockroach is the fastest land animal on six legs

Biology

Laughing ape - Len Academy

Like humans, all apes laugh when tickled

Biology

Antibiotics fights and kills bacteria. However, they do nothing to a virus

Basic Science

The longest street in the world is Yonge street in Toronto Canada. It has a length of 1,895,807.232 meters or 1,178 miles

Geography

The only English word with five consecutive vowels is 'queueing'

English

The dot on the top of letter ‘i’ is called a tittle

English

Ostrich eye and brain - Len Academy

An ostrich's eye is bigger than its brain

Biology

The sentence below uses every letter in the English alphabet:

The quick brown fox jumps over the lazy dog

English

Plastic and Glass can decompose, but not in our lifetimes. It takes an average time of 450 years for plastics to decompose. As for the decomposition of glasses, it takes about 4,000 years

Chemistry

The upper front teeth are missing in giraffes. Meanwhile, like an adult human, a fully grown giraffe has 32 teeth but most are positioned at the back of their mouth

Biology

Leaning Tower of Pisa - Len Academy

The reason the Leaning Tower of Pisa is tilted is the same reason it's still standing

Physics

All insects have six legs. However, dragonfly has six legs but can't walk

Basic Science

Slugs have four noses

Biology

Most insects hatch from egg but aphids give birth to their young alive

Biology

The chin is defined as the protruding part of the face below the mouth, formed by the apex of the lower lip. It is shown below:

Chin - Len Academy

Interestingly, humans are the only animals with chin

Basic Science

With regards to size, the sun is so big when compared to earth. In fact, a million earth would fit inside of it

Geography

Bats aren't birds, rather, they are mammals. Infact, they are the second largest order of mammals after rodents. We have over 1,400 species of bat. Globally, they make up about 20% of all classified mammal species

Biology

Panda eating bamboo - Len Academy

99% of a panda's diet is bamboo. They may eat fish or other small animals occasionally

Biology

Abraham Lincoln, the great human emancipator, freedom fighter and 16th American president was popular for the saying:

Government of the people, by the people and for the people

Government

Abraham Lincoln, the 16th president of the United States of America was a professional wrestler before he assumed the office of the American President. Interestingly, he was only defeated once in his wrestling career

Government

Pound Cake - Len Academy

Pound cake (a type of cake) is traditionally made with each of four ingredients weighing a pound. The ingredients are: one pound of flour, one pound of butter, one pound of eggs, and one pound of sugar respectively. This is why it's called a pound cake

Home Economics

When attacked by insects, lima beans plant will often command parasitic wasps to their defence.

When the leaves of the lima bean's leaves are eaten by insects, the plant gives off a substance that signals parasitic wasps to swam in, destroying its enemies (the leaf-eating insects) in the process

Biology

Cranberries - Len Academy

Ripe cranberries will bounce like a ball. For this reason, they are nicknamed 'bounceberries'. They will also float in water

Basic Science

Ice cream was once called cream ice

Home Economics

Pumice - Len Academy

Pumice is a rock that floats on water

Geography

Frogs drink water through their skin

Biology

There are more stars in space than there are grains of sand on a beach

Geography

Tomatoes and Avocados are fruits, not vegetables

Basic Science

Car license plate in canada - Len Academy

Some car license plates in the Northwest Territories of Canada are shaped like a polar bear

Social Studies

There are a total of 188 named women in the Bible

CRS

Mahershalalhashbaz is the longest word in the Bible

CRS

The shortest verse of the Bible is John 11:35. It reads:

Jesus wept

 

The longest verse in the bible is Esther 8:9. It reads:

Then were the king’s scribes called at that time in the third month, that is, the month Sivan, on the three and twentieth day thereof; and it was written according to all that Mordecai commanded unto the Jews, and to the lieutenants, and the deputies and rulers of the provinces which are from India unto Ethiopia, an hundred twenty and seven provinces, unto every province according to the writing thereof, and unto every people after their language, and to the Jews according to their writing, and according to their language

CRS

Africa on the globe hemispheres - Len Academy

Africa is the only continent with land in all four hemispheres of the globe

Geography

Venus is the only planet that spins in a clockwise direction

Geography

One quarter of an apple is filled with air and that's why they float in water

Physics


God created human beings for the following reasons:

  1. To know Him

  2. To love Him

  3. To serve Him

  4. To be happy with Him forever

Our first parent, Adam and Eve enjoyed a life of complete happiness before they committed sin. They never knew what pain nor sorrow was until they disobeyed God. In short, both were perfect beings until they committed the sin of disobedience against God.

Disobedience may simple be defined as the failure to obey rules, command or someone in authority.

Adam and Eve were the first human beings to disobey God.

Please read more on the biblical account of first human disobedience here

CRS

Adam and Eve were able to commit sin (disobey God's command) because God had given them that special gift of free will.

The events written in Genesis 3:1-13 presents the story of the first human disobedience.

Now the snake was the most cunning animal that the Lord God had made. The snake asked the woman, 'Did God really tell you not to eat fruit from any tree in the garden?'

Genesis 3:1

Moral Lesson: The devil can come in any form and can tempt any man, woman, boy or girl, as far as he or she is of the age of reasoning.

Sometimes, satan creeps into one's life by asking simple questions. Notice that the snake (satan) did exactly this when it approached Eve to tempt her. To this end, we need to be at alert prayerfully because the evil one can tempt any human in any situation, place and at any point in time

CRS

Computer hardware is the collection of physical parts of a computer system.

Physical parts of a computer are those parts that you can see and touch. It may also be referred to as the 'equipment of the computer'.

When the computer case is opened (with a screwdriver), one would see the different hardware components inside of it. It's important to state that some other hardware components are present outside the computer case; and these are termed peripherals.

Below are hardware components seen inside the computer case:

  • Motherboard

  • Central Processing Unit (CPU)

  • Graphics Processing Unit (GPU)

  • Power supply Unit (PSU)

  • Northbridge

  • Southbridge

  • Peripheral Component Interconnect (PCI) slots

  • Network Interface Card (NIC)

  • Random Access Memory (RAM)

  • Ventilation fans

  • Heat sink

  • Hard Disc Drive (external present)
  • Solid State Drive (SSD)

  • CMOS battery

  • Optical Disc Drives (external present)

  • USB port, PS2 port, Ethernet port and other ports

  • Expansion Ports / Slots

Please read more on computer hardware here

ICT

Hardware components seen outside the computer case are called peripherals. The peripherals are grouped into the following:

  1. Input devices: They provide information to the computer.

  2. Output devices: Brings out information from the computer.

  3. Storage devices: They store information or data.

Below are examples of some peripherals:

  • Keyboard (input)

  • Monitor (output)

  • Mouse (input)

  • Webcam (input)

  • Touch Pad (input)

  • Universal Serial Bus (USB) flash drive or memory card (storage)

  • Hard disc drive (storage)

  • Stylus (input)

  • Joystick(input)

  • Printer (output)

  • Speaker (output)

  • Headphones (output)

ICT

prepayment is somewhat an opposition to deferred payment. This is true because the concept of prepayment oversees that the buyer makes payment beforehand and must wait to enjoy whatever had been paid for after some significant time had elapse.

In short, you can think of a prepayment as 'paying in advance'. An example is when a tenant pays in advance to a landlord for an apartment yet to be used. Another example is an online payment for items yet to be received.

Commerce

Deferred payment is defined as a future payment eventually made after a buyer receives goods and services without an initial payment. Think of it as the: 'buy now, pay later' type of transaction.

From the perspective of the seller, the money yet to be received after the supply of goods or services is called an accrued revenue, unrealized revenue or accrued assets.

According to the buyer, the money yet to be paid after the delivery of goods or services is called an accrued expense. For instance, a company that owes employees salary can be said to have an accrued expense.

Please read more on deferred payment here

Commerce

For an item to be considered a commodity, it must satisfy three conditions. These are:

  1. It must be standardized. In the case of agricultural commodities, they must be in their unprocessed state.

  2. It must be usable upon delivery

  3. The price of a commodity item must vary.

A commodity market can therefore be defined a place where people buy and sell homogenous goods in large quantities.

Homogeneous goods are products that essentially have the same physical characteristics (or qualities) as similar products from other brands.

It is noteworthy to state that foreign currencies, data and bandwidth have all been included as part of today's commodity markets. In this regard, a commodity market will always have it's own set of rules and regulations.

Please read more n commodity market here

Commerce

If we have water of 100OC  in an aluminium cup whose temperature is the same as that of its surrounding; let’s say 22OC; We will observe the followings:

  1. The temperature of water inside the aluminum cup will begin to decrease from its initial 100OC.

  2. The temperature of the aluminium cup will increase from its previous 22OC.

  3. After some time, the temperature of the water, aluminium cup and the surrounding will become the same.

From the above instance, it can be deduced that the heat present in the water molecules are first transferred to the aluminium cup and subsequently to the surrounding.

Heat from water >> Aluminium Cup >> Surrounding

Meanwhile, understand that aluminium is a metal; and metals are good conductors of heat.

Eventually, the system (water and aluminum cup) together with the surrounding reaches the same temperature; and the heat transfer ceases. It is at this point that the water, aluminium cup and the surroundings are said to have reached a thermal equilibrium.

Please on the concept of heat and temperature here

Physics

Heat is never static. It is always transferred and thus: an object will increase its temperature by gaining heat energy from its surroundings while another object will simultaneously decrease its temperature by losing its heat energy to the surroundings. For this reason, we may also define temperature as:

The measure or ability of an object or substance to transfer heat energy to another object or substance.

The higher the temperature, the greater the ability of an object or substance to transfer heat. Conversely, the lower the temperature, the greater the tendency of an object to receive the transferred heat.

The point is: 'for heat to be transferred, we must have systems or objects or substances with varying temperatures

Physics

The Solar System - Len Academy

The average distance between the earth and the sun is about 149.6 million kilometers. It will take the earth 365 one-quarter days (or 1 year) to make a complete orbit (or revolve) round the sun. This process is termed the revolution of the earth.

The revolution of the earth is responsible for the seasonal changes we experience here (on earth). In Nigeria and Africa at large, these are the rainy and dry seasons. In Europe, these are spring, summer, autumn and winter seasons. Similarly, the United States of America have got the spring, summer, fall and winter seasons respectively.

Geography

The Solar System - Len Academy

The solar system is defined as a system comprising the sun, all the planets that revolve around it including their moons, the comets, meteoroids, asteroids and interplanetary medium.

In summary, the solar system comprises of the followings:

  • Sun

  • Stars

  • Planets

  • Moons or Satellites

  • Comets

  • Meteoroids

  • Asteroids

  • Interplanetary Medium (IPM)

Please read more on the solar system here

Geography

Attributes of God is defined as those characteristics that has to do with God.

The attributes of God will aid us to better understand who God is. It is important to state that no one has a complete knowledge of God's attributes.

Jesus is the true image of the unseen God and he shares completely all the attributes of God. Those who were with Jesus in his time saw the attributes of God in him according to how he acted, loved and forgave.

Fortunately, we have all experienced one attribute of God or another in our daily lives. Infact, you are alive today (and able to read this write-up) simply because of the attributes of God resting upon you.

CRS

Below are some of God's attributes:

  • God is sovereign

  • God is love

  • God is merciful

  • God is self-existent, infinite and immortal

  • God is completely independent

  • God is always good

  • God is immutable

  • God is perfectly wise

  • God is trinity

  • God is impeccable

  • God is self-sufficient

  • God is faithful

  • God is gracious

  • God is omniscient

  • God is omnipotent

  • God is omnipresent

  • God is jealous

  • God is just

  • God is holy

  • God is glorious

  • God is incomprehensible

Please read the explanations on God's attributes with relevant bible verses here

CRS

Let's use algebra to explain the simple statement below:

I am a number. When you subtract 3 from me, the result is 9. what number am I ?

Of course we know the answer is 12. You probably guessed it from your mind because it was that simple. The truth is, We could have a much more complicated statement of such; and that is where algebra comes into play.

Now, to apply algebra in the above statement, we use letters or alphabets to represent the unknown number(s). So using algebra, we can write:

  • Let the number be y

  • y - 3 = 9

  • y = 9 + 3

  • y = 12

Please read more on algebra here

Mathematics

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