collector's guide

Por que a escrita manual vai eliminar os computadores nas escolas do futuro ?

Why will handwriting eliminate computers in sch...

Mathias Meyer

The cognitive utility of handwriting has been demonstrated by scientists Handwriting is making a comeback in some American schools with the active support of parents who are concerned about the...

Why will handwriting eliminate computers in sch...

Mathias Meyer

The cognitive utility of handwriting has been demonstrated by scientists Handwriting is making a comeback in some American schools with the active support of parents who are concerned about the...

Criptografia, os dez códigos que nunca foram forçados

Cryptography, the 10 codes that have never been...

Mathias Meyer

If the Internet has spawned a billion-dollar industry that writes, protects, and attacks code, cryptologists are not all powerful. There are very old codes that, even today, with all the...

Cryptography, the 10 codes that have never been...

Mathias Meyer

If the Internet has spawned a billion-dollar industry that writes, protects, and attacks code, cryptologists are not all powerful. There are very old codes that, even today, with all the...