quinta-feira, junho 14, 2007

Leia a frase seguinte e conte os FF's:


Quantos FF's contou?
Numa primeira leitura, a maioria das pessoas apenas vêem três. Contudo a resposta, é na verdade, seis. Porque acontece isto?

(in Os Porquês dos Quês da colecção Aprender Fazer Ciência da Gradiva)

4 comentários:

avelaneiraflorida disse...

Este "exercício" é muito giro!!!

Mas a verdade é que todos nos enganamos a contar!!!!!

Rui Silva disse...

Resta dizer que a maioria das pessoas que lê apenas os 3 F's lê em Inglês e não em Português.

Anónimo disse...

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Anónimo disse...

While it's not a specially unique idea, many family picture ideas brides enjoy
giving disposable cameras on each table at the reception thus guests can capture candid shots of the family,
but don't put heads on them.