Mari Rich

Provides information on African-American inventors that have added to the worlds knowledge in making the world better and safer with their inventions.

Discusses the importance of oxygen beyond needing it to breathe. --

Provides information on African-American medical professionals that have added to the worlds knowledge in making saving lives.

Provides information on African-American computer scientists that have added to the worlds knowledge in writing software, doing pioneering work in artificial intelligence, developing powerful new silicon chips, and guiding new tech companies.

India is a diverse country with hundreds of ethnic communities. When Indians move to other countries, such as America or Great Britain, they often look to share food traditions as a way to stay connected. Inside, read about how Indian food has found a regular place on American and European tables, while remaining a touchstone for Indian immigrant communities. No matter where they come from, people living together have a long history of sharing meals,...

"Hackers are out to get you ... but these experts are on the job to stop them! Cybercrime is a growing problem, affecting businesses, governments, and individuals. A growing number of computer wizards are using science to prevent crime ... or track down the cybercriminals. Visit this secret world inside!"--Publisher's website.