ciencia
Almost Every Kind of Wild Fish Is Infected with Worms
Ever have a nice meal at a fancy restaurant, plop down $75 for a wild seafood dinner, then get home and open the container of leftovers to see worms wriggling out of your fillet? It may be better to go with farm-raised fish after all.
Uma visita profunda à Deep Space Network, da NASA
Neste ano, a NASA/JPL comemora 50 anos da sua coleção global de antenas gigantescas que controlam sondas espaciais não tripuladas na órbita da Terra e além.
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