### experimental discipline:

Immunology
* Help build the largest human-edited directory on the web.
* Provides an introduction to cellular and clinical aspects of immunology.
* attracts people who get some sort of satisfaction out of complexity.
* central part of modern biomedical medicine.
* covers the study of all aspects of the immune system.
* dynamic field in which diagnostic approaches are rapidly expanding.
* field with importance throughout the medical community.
* has a pivotal contribution to make to biomedical research in the next millennium
  - significant oral communication component
  - strong foundation in biochemistry, molecular biology and cell biology
* is an experimental discipline
  - the study how the body is able to protect itself against foreign substances
* is the study of all aspects of the immune system
  - how the body is defended against disease
  - the body's natural defenses against infectious disease
* is the study of the immune response to infection and other challenges in man and animals
  - response of higher organisms to foreign substances
* plays an important role in tissue and organ transplant technology.
* rapidly growing field.
* science that examines the structure and function of the immune system.
* separate unit, and immunity to all diseases is discussed.
* studies our immune system and how it reacts to all sorts of different threats.
* uses the detection of antigens or antibodies to diagnose disease.
* well organized web site containing numerous immunology links.
+ Immune system, Adaptive immune system, Autoimmune disorders
  * Immunology is the study of all aspects of the immune system. It is very important to health and diseases
  - History of immunology
  * Immunology is a science that examines the structure and function of the immune system. It originates from medicine and early studies on the causes of immunity to disease
+ Immunity, History of immunology
+ Immunology, History of immunology

### explore possibility:

Synthetic biologist
* are explore possibility.
* make use of DNA sequencing in their work in several ways.

Explosive
* All explosives generate toxic fumes when detonated
  - they detonate
* also are used to open navigation channels.
* are attacks
  - chemicals
  - grenades and mines
  - inanimate objects
* are located in armies
  - bombs
  - construction sites
  - fireworks displays
  - war
  - self-consuming at their detonation rate
* are used for blasts
  - destruction
  - digs
  - kill
  - moves
  - terrorist acts
* are usually chemicals that make things blow up
  - endothermic
  - weapons
  - widely available in China and are sometimes used by individuals with grudges
* become highly unstable with time and when exposed to the elements
  - unstable with age, and can be detonated by the vibration of footsteps
* blast rocks and ores loose in mines and quarries.
* dissolve easily in water, making it difficult to extract the explosive molecules.
* form hot gases so rapidly because they have oxygen atoms as part of their molecules.
* found in old mines include dynamite and fuses and caps.
* work through chemical reactions understood through modern scientific study.
+ Hazard: Chemistry :: Safety
  * A 'hazard' is something that can be dangerous. Fire is sometimes a hazard. Explosives are a hazard. Many chemicals can be a hazard. There are ways to get rid of hazardous things.