copperstream

it is said that the laser correction done to our eye cures myopia completely or should it be done once in 2 years???

can we get a little amount of water when we mix hydrogen and oxygen proportionally under specific conditions?? as in the case of production of HCl???

is there a black hole in the centre of the milky way????

After several years will the universe end in a small particle which is called big crunch?

dont think bad. i heard that revolves a white dwarf

I heard about the setna planet.Explain about it

say me whether one travelling thro a worm hole arrives at future.

According to Avogadro's hypothesis,one mole of every substances occupy 22.4 litres. if we measure the volume of 17 gm of ammonia will it occupy such????

Please don't mistake me. There is a belief that if one person travels into a worm hole, he will go to future or past Is it possible??? please help me.

Hello everybody. Iam publishing this which i was thinking for 5 years.... Gorilla has 24 set of chromosomes. right??? If we remove a set of chromosome from the cell of a gorilla and alow it to grow,after some evolution will it form a human????? Please help me.

We all know that uranium undergoes fission to produce barium , krypton , and three neutrons.If these products are fused ,...Will they form the original Uranium molecule?? If so, a neutron can bombard with the new uranium to undergo controlled chain reaction.is it possible??????. Please help me.

If you say that it's a lifelees space..............How long does it continue?...............If it continues for a certain level , then will big crunch occur??????????????/

I just replied neon black . im sorry

of course it dazzles

Iam just a kid...I just wanted to say the people something...If it's wrong forgive me....... There is a sentence in upanishad by which i did this. :::: ""You can do anything to say something true to the people "" I must'nt have done that......sorry

Do you know why do the eyes of some animals glow in the dark ? The truth is that the glow is only the reflection of light from a source. the reason that the reflection takes place is that there is alayer of crystalline substance in the eyes. the animals that have more blood vessels in their eyes emitt a reddish glow.

No it is'nt. Beeswax is a natural wax produced in the bee hive of honey bees of the genus Apis. Beeswax is produced by young worker bees between 12 and 17 days old in the form of thin scales secreted by glands on the ventral surface of the abdomen. Worker bees have eight wax-producing mirror glands on the inner sides of the sternites on abdominal segments 4 to 7. The size of these wax glands depends on the age of the worker and after daily flights begin these glands gradually atrophy. The new wax scales are initially glass-clear and colourless , becoming opaque after mastication by the worker bee. The wax of honeycomb is nearly white, but becomes progressively more yellow or brown by incorporation of pollen oils and propolis. The wax scales are about 3 mm across and 0.1 mm thick, and about 1100 are required to make a gram of wax.

I'm not talking about any other months.Iam an Indian. Certain months of Tamil calendar (Aadi , Thai ) have obviously 32 days (rarely). So according to our calendar , we see blue moon days once in five years.

Hi everybody. Can any one say what's beyond or outside the universe.If it's going on expanding,where is the free space for it's expansion? what is there????

Yeah it's a nice question in deed. Many are unaware of many species especialy the micro organisms.Of course It's difficult to answer the question

Do you know why does'nt water wet a lotus leaf?? Lotus leaf does'nt get wet due to outer layers of cells in epidermal layer of leaves.They contain cellulose, which get converted into cutin by the process of cutinization and form an impermeable membrane on the cell wall which is the cuticle. CUTICLE, is a layer of wax which are simple lipids containing one molecule of fatty acids esterified with one molecule of long chain alcohols instead of glycerol. These are highly insoluble in waterand chemically inert because these do not have double bonds in their hydrocarbon chains. Hence the waxes form a protective coat.It will be more on lotus leaf, which does'nt allow the leaf to get wet. It has one great advantage that it saves the leaf from the decaying effect of water.

Do you know what a blue moon days? The average period of lunar revolution is nearly 27.6 days. certain months of certain calendar has nearly 32 days. If a full moon day appears during the first or the second day of the month, another full moon day appears during the end of the month. This day is known as blue moon day

why is sea water always salty????