Esta foto foi escolhida pela BBC 28 de setembro, 2012 como uma das 20 mais bonitas

Sejamos proativos nas questões relacionadas às mudanças climáticas, pois não seremos poupados de seus efeitos devastadores a curto e longo prazo.
Um Blog diferente. Para pessoas diferentes!

Grato por apreciar o Blog.
Comentários relevantes e corteses são incentivados. Dúvidas, críticas construtivas e até mesmo debates também são bem-vindos. Comentários que caracterizem ataques pessoais, insultos, ofensivos, spam ou inadequados ao tema do post serão editados ou apagados.

sexta-feira, 18 de dezembro de 2015


Scientific American (informally abbreviated SciAm) is a popular science magazine. It is notable for its long history of presenting science monthly to an educated but not necessarily scientific public, through its careful attention to the clarity of its text as well as the quality of its specially commissioned color graphics. Many famous scientists, including Einstein, have contributed articles in the past 167 years. It is the oldest continuously published monthly magazine in America.
Scientific American was founded by inventor and publisher Rufus M. Porter in 1845 as a four page weekly newspaper. Throughout its early years, much emphasis was placed on reports of what was going on at the U.S. Patent Office. It also reported on a broad range of inventions including perpetual motion machines, an 1860 device for buoying vessels by Abraham Lincoln, and the universal joint which now finds place in nearly every automobile manufactured. Porter sold the newspaper to Alfred Ely Beach and Orson Desaix Munn I a mere 10 months after founding it. Until 1948 it remained owned by Munn & Company. (Description from Wikipedia.)
This collection has most of the issues printed by Scientific American between the years of 1845 and 1909. 
Volume 01 Number 01

Nenhum comentário:

Postar um comentário