You can't beat Dow Jones stocks for stability and defense in a down market. By the same token, the blue chip average won't always keep up in a rising market. The current state of concentrated ...
Things didn’t go quite as planned when we tried lighting our 30,000-gallon shark tank! 🦈💡 Watch as we tackle unexpected challenges, troubleshoot, and work to create the perfect environment for these ...
What do goldfish have to do with engineering? Over the last 20 years, a lot of students in biological and agricultural engineering have found the answer to that question through some hands-on learning ...
In fact, it's very good for beginners. Holding 30 l/6.5 gal gross water volume, the tank’s external dimensions are 41.5 x 28.4 x 53.6cm/16.3 x 11.1 x 21.1" making it suitable as a nano tank and for ...
We can keep ever smaller aquariums, with tanks less than 20 l/4.4 gal being aquascaped to a high standard and kept long-term stable and healthy. There are limitations concerning plant and fish/shrimp ...
For instance, zinc oxide accounts for around 0.7 percent of a tire's weight. Though it is essential for making tires more durable, zinc oxide is highly toxic for fish and other aquatic life and ...