Logging data with an Arduino is old-hat for most Hackaday readers. However, [Patricia Beddows] and [Edward Mallon] had some pretty daunting requirements. Their sensors were going underground and ...

The logging industry is going under water in a good way. As a result of the great dam projects of the 20th century, there are roughly 45,000 submerged forests around the world. Michael Behar describes ...