[Calango] is a railway technician, and for a school final project created the Rail Wear Surveillance Trolley (RWST) which is a delightfully designed device made mainly from PVC conduit with one job: ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Cericola Rachel Cericola is a writer covering smart home. In addition ...

Male and female serial killers tend to choose their victims and commit their crimes in different ways, which may be due to thousands of years of psychological evolution, according to researchers. Male ...

Rex Heuermann was sentenced to life in prison without the possibility of parole for the series of murders known as the Gilgo Beach serial killings. Rex Huermann, the man who pleaded guilty to a series ...