Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Robert Kelly is managing director of XTS Energy LLC, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Dedicated at the MIT Museum on August 13, 2015, and installed at the former Polaroid Corporation Laboratory in Cambridge, Massachusetts. Edwin H. Land (1909–1991) was the innovative inventor ...