Based on it's position on the periodic table, we can see that Nitrogen is part of the P block which implies that its valence electrons terminate in the P orbitals. It is in the second row, so it has an energy level of 2. The full electron diagram of N is seen above. 

Because of Hund's Rule, each 2p orbital (2px, 2py, and 2pz, drawn as 3 separate boxes above) each have one electron before any of them are fully occupied.

While lifeforms on this planet require both oxygen and carbon dioxide extracted from the air, what we breath in is mostly nitrogen gas. Most of this nitrogen gas comes in and out of our lungs without interacting with any tissue or chemicals. 

Some N₂ gas does dissolve into our blood stream, but it exists at such low concentrations that it doesn't form bubbles. If you were to go to great pressures, like while Scuba diving, the concentration of N₂ in the blood can increase. If you ascend the water too quickly, this increased N₂ concentration can decompress and actually bubble out of the blood. This condition, known as the Bends, can cause permanent nerve damage, blood clotting, and death. 

Bass is the foundation of almost all good music. If you are master of the 4 string instrument, you've got yourself a position in almost any band. Some scientists suspect that our love for bass starts from conception. What do you think?

According to this New York Times analysis, the music we listen to as teens is what we love for the rest of our lives. The researcher used Spotify analytics to look for certain listening patterns among age groups that are persistent today. According to this, Smith should be a big fan of Clint Eastwood by the Gorillaz; this study might be on to something.

A lot of students prefer to listen to music while they study (or even during lecture, to tune out Mr. Smith). A Stanford School of Medicine Study (2007)  tracked brain activity using MRI scans to determine the impact of musical patterns on specific brain waves. Ultimately, they noticed that our brains keen in on specific rhythms that help us sense and predict patterns. When that pattern is disrupted, it can disrupt our thinking.

"Having a mismatch between what listeners expect to hear vs. what they actually hear - for example, if an unrelated chord follows an ongoing harmony - triggers similar ventral regions of the brain. Once activated, that region partitions the deviant chord as a different segment with distinct boundaries."