E se um asteróide de 500 quilómetros de diâmetro atingisse a Terra? (vídeo) | Blogue alien's & android's

We tend to forget that we live on a planet that is part of a very volatile universe. Even here on Earth it takes a devastating natural disaster to wake us up and make us …

Fotografia © REUTERS/Mike Segar

Federal regulators proposed long-awaited rules for commercial drones in the U., a landmark in the nation’s aviation policy that is expected to lead to a new era in which unmanned aircraft become common.

Reuters

The sun reflects off Earth's water in this picture taken by German astronaut Alexander Gerst from the International Space Station.

Pedido de esclarecimento | Blogue alien's & android's

Pedido de esclarecimento | Blogue alien's & android's

Netflix, a televisão por Internet chega a Portugal em Outubro

Netflix Choose Your Own Adventure, Interactive Show Debuts With New Animated Series

Claude Vorilhon, fundador do Movimento Raeliano AFP/Getty Images

Claude Vorilhon, fundador do Movimento Raeliano AFP/Getty Images

Fotografia © REUTERS/Robert Galbraith

An Mark Zuckerbergs Imperium kommt heute kaum noch jemand vorbei.

jn11022013

Homeschool Unit Study Schedule for Year 2 (a year's worth).

Google, o espião individual

Homeschool Unit Study Schedule for Year 2 (a year's worth).

A hora ‘oficial’ do planeta vai ter mais um segundo

A hora ‘oficial’ do planeta vai ter mais um segundo

app mapa do cidadão

app mapa do cidadão

dd13032015

Embrace the Cloud // In the past twenty-plus years, we've gone from storing our work on floppy and zip discs to CDs and flash drives. Sadly, no method is foolproof.

Missões da NASA podem acrescentar dois planetas ao sistema solar?

This artist's concept shows dwarf planets Eris, Pluto and Ceres in comparison to Earth. Pluto's moon Charon is also shown.

Microfone Externo para SJ4000

Microfone Externo para SJ4000

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