Volkswagen’s underwater shark cage car

It's almost time for Shark Week again on the Discovery Channel (starts August 4). For anyone who missed last year's 25th anniversary Shark Week, you missed out on this technological oddity. Volkswagen collaborated with marine biologist Luke Tipple and the Discovery Channel to build an underwater shark cage car ... that actually drives!

Smithsonian finds color patterns in fish larvae may reveal relationships among species

Similarities in how different organisms look can indicate a close evolutionary relationship. Conversely, great differences in appearance can suggest a very distant relationship, as in many adult marine fish species. For the first time, however, a Smithsonian scientist has found that color patterns of different fish species in the larval stage can be very similar, revealing a closer evolutionary relationship than their adult forms would suggest. The research is published in the July issue of the Zoological Journal of the Linnean Society.

Innovative Marine to introduce new ATO system, the HydroFill 

On August 1, 2013, Innnovative Marine will release the latest products in their AUQA Gadgets line – the HydroFill automatic top-off controller and pump. The HydroFill controller uses low voltage circuits to detect water levels to control the HydroFill "air lift" pump. The complete ATO system was designed with reliability and ease-of-use in mind.