[Music]
it's on sometime white-owned cockroach's
die easily cuz they have Iron Man's
armor no cockroaches are highly
resilient creatures they even survived
the mass extinction that wiped out the
dinosaurs wow that's impressive
cockroaches don't die easily because
they have a strong flexible exoskeleton
it helps them withstand weights which
are up to 300 to 900 times their own
body weight in addition to this back
roaches can live without food for a
month and a week without water
ah yes cockroaches can even hold their
breath for around 20 minutes and water
and can survive without a head for a
week stop bluffing
without a head they won't be able to
breathe no they have tiny holes on their
bodies which help them breathe thus
preventing them from dying instantly
what is arthritis it is a chemical
formed by mixing hydrochloric acid and
sulfuric acid oh dude
firm where do you get such ideas to
explain arthritis we need to first
understand what a joint is a joint is a
place where two bones meet when there is
inflammation swelling or pain in one or
more joints then it is termed as
arthritis the cause of arthritis depends
upon the type of arthritis rheumatoid
arthritis is an autoimmune disorder in
this disorder our immune cells
mistakenly start attacking the tissue
surrounding a joint and thus damage it
this leads to inflammation swelling and
pain in the joint osteoarthritis occurs
when the cartilage that cushions the
ends of bones in a joint gradually
breaks down and wears away as a result
the bones begin to rub against each
other causing swelling and pain in that
joint mm-hmm
why is space black cuz somebody forgot
to pay the electricity bill
nah our son is a huge star which emits a
tremendous amount of light
however like our Sun there are so many
stars in the universe that counting them
is almost impossible so if there are so
many stars the space shouldn't be black
or dark right absolutely
however this is not the case according
to a study this space appears black
because the universe is expanding this
expansion is causing the visible light
emitted by the Stars to stretch out so
much that when it reaches our eyes they
cannot detect it as our eyes cannot
detect any visible light the space
appears black to us moreover light has a
specific speed limit so light from far
far away stars has not even reached us
thus the space appears black hmm how do
snowflakes form my snowman makes them
you wish it snowflake begins to form
when a supercooled water droplet in the
sky freezes onto a dust particle or
pollen forming a tiny ice crystal
however when water freezes its molecules
arrange themselves in a hexagonal
pattern thus giving the crystal a
hexagonal shape now as the ice crystal
keeps falling it comes in contact with
more water as a result the water starts
freezing on the six corners of the ice
crystal causing branches to grow on the
corners and thus giving us a beautiful
snowflake also as the atmosphere
conditions are the same on all sides of
the snowflake the branches grow
identically thus making the snowflake
symmetrical but since every snowflake
follows a different pattern to the
ground it encounters different
atmospheric conditions
hence it is said that no two snowflakes
are the same they all tend to be unique