Interstate vs Intrastate Interstate and intrastate are concepts that have great implications in business and transport. This is because of the fact that trucks that roam inside a state are governed by the laws of that state alone while intrastate trucks are allowed to go inside other states also thereby being governed by a different set of laws.
Pseudobulbar Affect: When You Can't Stop Laughing, or Crying. When David Diehl, a third-generation family farmer, became a paraplegic five days after an autoimmune condition attacked his spinal cord in 1991, he began driving his tractor and combine using rails and his hands.
Whether you're guffawing at a sitcom on TV or quietly giggling at a newspaper cartoon, laughing does you good. Laughter is a great form of stress relief, and that's no joke. A good sense of humor can't cure all ailments, but data is mounting about the positive things laughter can do. Short-term benefits A good laugh has great short-term effects. When you start to laugh, it doesn't just lighten your load mentally, it actually induces physical changes in your body. Laughter can: Stimulate many organs. Laughter enhances your intake of oxygen-rich air, stimulates your heart, lungs and muscles, and increases the endorphins that are released by your brain. Activate and relieve your stress response. A rollicking laugh fires up and then cools down your stress response, and it can increase your heart rate and blood pressure.