What is the first sign of cancer?
A lump or thickening of skin can be an early or late sign of cancer. People with cancers in the breast, lymph nodes, soft tissues, and testicles typically have lumps. (1,2) Skin changes Yellowing, darkening, or redness of the skin can signal cancer.

What exactly is STEM?
STEM is an acronym for “Science, Technology, Engineering and Mathematics”. This acronym is used to describe a type of curriculum in school – from kindergarten through college. ... However, jobs such as systems software developers, medical scientists and biomedical engineers will have the most career opportunities by 2020.

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