Nanotechnology.
This is a discipline that offers results that remind you of speculative science fiction .Experts say that atoms in sand can be rearranged with addition of other elements to make the computer chips.If we rearrange the atoms in dirt,water and air we can make potatoes.Patients may drink medicinal fluids containing nano -robots programmed to attack and reconstruct the molecular sector of cancer cells and viruses to make them harmless.
Nano is greek for dwarf.'Nano' in scientific parlance means one billionth.Nanotechnology is the science of the small.It studies the structure and behaviour of materials at atomic or molecular level.
Nano -robots could also be programmed to perform delicate surgeries.They can operate seamlessly without leaving the scars that conventional surgery does.Molecular computers could contain storage devices capable of storing trillions of bytes of information in a structure the size of a sugar cube.
Nanotechnology is expected to usher in the next industrial revolution .It will have wide applications in biotechnology,and in pharmaceutical,medical,agriculture ,food and beverage,and environmental industries.From these descriptions it is obvious that it is a research -oriented discipline.those from diverse science streams can seek entry to the field.National research organisations and certain universities offer facilities for research .
Cosmetology
It is the art and science of beauty of the skin ,hair,nails and scalps.For studying cosmetology you have to clear 10+2 level.Students from any field can apply for this.
Career options are wide for a cosmetologist .Salons offer you positions as cosmetologists or manicurists who perform manicures ,pedicures, and apply artificial nails.You can also be self-employed by running your own salon.ositions such as cosmetic chemist,cosmetology instructor,make-up artist or facialist may be pbtained after further education.
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