So apparently, Warner Music owns the rights to the âHappy Birthdayâ song. Though some are challenging that in court. I never really thought of Happy Birthday as an actual song, but apparently it is. And in the same way you canât sing someone elseâs song in a public production, you canât do it with âHappy Birthdayâ either. That means that movies that include the Happy Birthday song have to pay royalties. Snopes confirms it.
An ultrasound technician is a very valuable job in the world of health care. Also called a diagnostic medical sonographer, an ultrasound tech uses special machines and equipment that operate on sound waves to determine or diagnose medical problems for patients.
That is to say, in any field with a high skill level, there are tests which prove the credentials of an individual, and while passing these tests may not be a legal requirement, it is often highly advantageous in gaining employment. The field of medical ultrasound technology is one of the professions in which certification is not legally required. Ultrasound technologists, also called sonographers, do not have to be certified in order to work. They also do not have to be licensed. This is often a natural corollary of certification.