Polecamy Artykuły Nowości
Relacja z lekcji on-line przeprowadzonej…
Czy pingwin może spotkać w naturze niedźwiedzia polarnego? Podczas transmisji on-line prowadzonej przez dydaktyka EDUSCIENCE uczniowie wspólnie obalają mylne na ten temat opinie i przekonują się, że łatwiej człowiekowi dotrzeć na Księżyc, niż…
Geologiczne wakacje
Czas wakacji to czas przygód. Geologia, to również przygoda :)
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Co łączy bursztyn, wodę mineralną…
Wszystkie wymienione substancje są substancjami mineralnymi.
Życie w lodowym serze
Zagłębienia kriokonitowe – czyli życie w lodzie...
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<p class="MsoNormal"><span style="font-size:16.0pt;line-height:115%;mso-bidi-font-weight:
bold">Fragment haczykowatych łusek okrywy koszyczka kwiatowego (popularnie nazywanego
rzepem).</span></p>
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Łopian, przydrożny chwast, stał się…
Idąc polną drogą, na przykład w czasie wakacji, zwróćcie uwagę na koszyczki kwiatowe łopianu. Dzięki obserwacji przyczepnych rzepów, ludzie wymyślili taśmy, których używa się powszechnie w przemyśle odzieżowym, np. do zapinania kurtek, butó…