Photo Date Stamper - Adds the dates to your digital pictures as you copy them from your digital camera to your computer. Can also resize the pictures in batch mode.

buscario.com.br - A search engine listing only sites from Rio de Janeiro. I keep this site as a hobby.

Itacuruca.com.br - Another cool site about a nice place

Amazing pictures - from the city of Rio de Janeiro. If you wish for higher-res copies, email me.

Forward-Viterbi - An implementation in C# from the algorithm described in Wikipedia.

CellPhone and Microwaves - A video showing that cellphone and microwave radiation are very simmilar (streamed).

Wedding best moments compilation - An avi video (needs to be downloaded).

Hypergeometric calculator - requires .NET 3.5

Caititu & Rapadura - Proteomics software

Two population proportion one tail Z-test - requires IE 7 or > and .NET 3.5

Nadaraya-Watson kernel regression, an online example in C# - requires IE7 and .NET 3.5

Normal discriminant toy - requires IE7 and .Net 3.5