PT

Dry ice tricks

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Publicado 4 Março 2016
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Duração do vídeo: 2 Minuto. 5 sec.
Descrição
Dry ice is the solid form of carbon dioxide CO2, which, in normal conditions, changes from a solid to a gas with no intervening liquid form. Its appearance resembles water ice.



Caution! Repeat this experiment only with adults present and with all safety measures taken.
Palavras recomendadas
to add - adicionar
an attempt - tentativa
awful - horrível
a balloon - balão
to blow - soprar
a bowl - bacia
a bubble - bolha
carefully - cuidadosamente
to challenge - desafiar
a chunk - naco
completely - completamente
to inflate - inflar
multiple - múltiplo
to notice - notar
press down - pressione para baixo
to scare - assustar
to scream - gritar
to shake - agitar
sideways - lateralmente
a squeal - guincho
to stick - colar
a trick - truque
uncontrollably - incontrolavelmente
to wonder - maravilha