Name: Do Bees Dance? | #aumsum
Uploaded: 2019-04-13T09:11:04.000Z
Duration: 5 min 59 s
Description: When a bee finds some great nectar-producing flowers far away, it returns to its hive to tell the others. \n\nIt gathers an audience and starts performing a waggle...

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Because of the flame, the air around the candle is hot.

Write your guess in the comments section below.

So, this is the direction of the flower with respect to the sun.

It is mainly because of a concept called rancidity.

It develops an unpleasant smell and taste and it becomes unsafe for consumption.

Rancidity generally refers to a condition where the fats and oils present in food get oxidized

Since the chips contain fats and oils, they
are likely to get rancid.

Therefore, to prevent this, nitrogen gas is
flushed into bags of chips by manufacturers.

Nitrogen does not react with fats and oils.

As a result, rancidity does not take place.

Moreover, a gas in the bag serves as a cushioning agent and prevents the chips from crumbling.

That is why the bag of chips is only filled
till half.

Air pressure is the weight of air pressing
down on earth and all other objects present on it.

The air pressure upon the liquid in the glass and the air pressure upon the liquid in the straw is similar.

Causing the levels of liquid to be almost equal.

However, when we drink the liquid through
straw.

We first inhale causing the air from the straw to flow into our lungs.

Now due to absence of air, the air pressure
in the straw decreases.

Hence, the air pressure present on the liquid of the glass pushes the liquid into the straw.

Causing it to move upwards and thus, helping us drink.

Honeybees build honeycombs to store honey, pollen, eggs, etc.

The honeycombs are built using beeswax which honeybees produce themselves.

However, honeybees produce very less amount of this wax.

Hence, honeybees required a shape that would give them maximum storage using minimum beeswax.

Now, if each cell of the honeycomb would be a circle.

Then there would be a lot of gaps or wasted space between cells.

So why didn't honeybees make triangular or square cells?

These shapes don't leave any wasted space.

Popular research suggests that hexagonal cells use less wax.

Provide more space as compared to triangles and squares.

This means honeybees can store more honey while using the least amount of wax.

Besides this, the overall structure is much
more stable and strong.

When we begin to go to gym or perform a new intense physical workout.

Our muscles begin to feel sore the next morning.

This soreness is called Delayed Onset Muscle Soreness or DOMS.

DOMS occurs usually after eccentric contractions.

When a muscle is lengthening and contracting at the same time, it is known as an eccentric contraction.

For example, when we lower a dumbbell, our biceps muscle is slowly relaxing and lengthening.

But at the same time, it is still contracting
to hold the heavy weight of the dumbbell.

Similarly, in a squat, as we lower ourselves,
our quadriceps muscle is lengthening.

But at the same time, it is still contracting
to hold our upper body weight.

Such eccentric contractions generate tension in the muscles, creating minute tears in them.