Nitrogen gas makes up 78% of Earth’s atmosphere and is an essential element in amino acids and proteins. However, plants and animals cannot use nitrogen gas directly. Root hair cells have a long ...

Any idea why my purple wisteria has never bloomed and what, if anything, I can do to get it to produce blooms?

Kids gather at the Owatonna Public Library for an educational liquid nitrogen demonstration hosted by Randy Ritter, site manager at Absolute Air, an air separation facility in Faribault. (Josh ...

How efficient is your nitrogen fertilizer — really? Farmers invest heavily in nitrogen fertilizer, but not all of it makes it into the crop. Some is lost to the environment, tied up in the soil, or ...

Setting aside academic jargon and state-of-the-art laboratories, science is simply the process of doing something and observing the results. That's one of the lessons Randy Ritter left with kids ...

Use this list to find the best Movies for your Kids. And check back often! We'll be updating it daily with new arrivals. Common Sense is dedicated to improving the lives of kids and families by ...

If you have been looking to buy sports gear for your kids, the time is right now. HDFC card users can also expect an instant discount of up to ₹4,500 while all Federal Bank users can get an ...