For Sale by Inventor works with inventors, retailers and consumers, with services ranging from patenting and research to selling products online. Invention services include product researching, ...

Note: Real effective exchange rates are assumed to remain constant at the levels prevailing during April 26–May 24, 2019. Economies are listed on the basis of economic size. The aggregated quarterly ...

On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table. He ...

The October 2019 Global Financial Stability Report (GFSR) identifies the current key vulnerabilities in the global financial system as the rise in corporate debt burdens, increasing holdings of ...