A massive algae bloom in Lake Erie in October, 2011 is seen in this Landsat-5 satellite image. The green scum is mostly Microcystis, which produces a liver toxin and can cause skin irritation. (Image: NASA)
"Water at a Toledo, Ohio, treatment plant has tested positive for a dangerous toxin, and nearly 500,000 Ohio residents have been told not drink the tap water," reports the Los Angeles Times. Ohio Gov. John Kasich declared a state of emergency today in three counties. Two water samples have tested positive for microcystin, a toxin possibly caused by an algae bloom in Lake Erie.
The PocketLab is billed as a “Swiss Army Knife of science.” Launched via Kickstarter, the small device contains numerous sensors to measure acceleration, force, angular velocity, magnetic field, pressure, altitude, and temperature and send that data to smartphones or laptops. According to inventor Clifton Roozeboom, it’s a tool for students and citizen scientists who can’t […]
SitePoint Premium is the ultimate e-learning library for web developers, designers, and digital professionals. Famous for their web development books written by industry leaders, they’ve expanded their content library to include in-depth video courses and short, handy screencasts partnering with A Book Apart and UX Mastery. Whatever you want to achieve in your web career, […]
Skip the technical jargon and get right to taking amazing, professional-quality photos with this complete training. The Hollywood Art Institute Photography Course includes 22 modules filled with tutorials on how to profit off of your photography, or simply capture your memories in the manner they deserve.Accredited by the Photography Education Accreditation CouncilDive into this 22 […]
Power up your gadgets in the most unexpected places with the extremely compact SolarJuice battery pack. SolarJuice charges up at home like your average battery pack, but also lets you add extra juice on-the-go using its built-in solar panel—so you’ll never be left unplugged from the digital world.4.5 Stars on Amazon!Simultaneously charges 2 devices at […]