Polecamy Artykuły Nowości
Grafenowa gąbka do oczyszczania…
Czy na zdjęciu to fotomontaż? Nie. Istnieje bowiem substancja o tak małej gęstości, że wykonany z niej walec o wysokości i średnicy około 2 cm w najmniejszym nawet stopniu nie wgniata puszystej struktury „dmuchawca”.
Meteor a meteoryt
Czym się różnią?
Szlifowanie diamentów, czyli praca…
Uczeń zdolny w klasie… To radość, czy powód do zmartwień?
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Wodny spektakl
Czy jest wśród Was ktoś, kto nie słyszał o wodospadzie Niagara? Wodospad ten znajduje się na granicy Kanady i Stanów Zjednoczonych. Nie jest największy na świecie, nie niesie najwięcej wody. W czym tkwi jego magia?
Instytut Oceanologii PAN w Sopoc…
Instytut Oceanologii Polskiej Akademii Nauk został powołany w roku 1983 jako następca Stacji Morskiej w Sopocie, działającej od 1953 roku.