Error message

  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/teentr/public_html/copiidestepti.ro/includes/database/query.inc).

Kit experimental de crestere a cristalelor

Acest kit este destinat a trezi interesul copiilor pentru domeniul geologiei, respectiv al cresterii cristalelor, a le stimula curiozitatea, dorinta de experimentare si creativitatea. Activitatea necesita timp, dar stimuleaza rabdarea si dezvolta pedanteria si rigoarea. Cu cat rabdarea este mai mare, cu atat cristalele sunt mai spectaculoase. Primele rezultate se vad dupa aproximativ 12 ore, dar cristalele cresc timp de saptamani. Kitul contine tot ce este necesar pentru a creste 12 tipuri de cristale precum si un manual special realizat de echipa National Geographic in care se explica atat modul in care s-au format cristalele acum milioane de ani, cat si modul in care se pot obtine cu ajutorul materialelor aflate in componenta kitului.