4. American Eagle Silver Bullion coins are considered investment-grade silver bullion coins and are the only official investment-grade silver coins in the United States. As such, these coins can be used to fund Individual Retirement Accounts (IRAs).Major investment markets around the globe also accept them.. American Eagle Silver Bullion coins are considered investment-grade silver bullion coins and are the only official investment-grade silver coins in the United States. As such, these coins can be used to fund Individual Retirement Accounts (IRAs).
Entomologist Dr. Lou Sorkin of the American Museum of Natural History has told me he thinks bed bugs smell like coriander. And he has had a lot of time to ponder this: in addition to going on bed bug calls, he has a colony of bed bugs living in a jar in his office.
Some liken the bed bug odor to herbs. Scientists speculate that the sweet odor of bed bugs can be attributed to scent glands. These glands and the scent may attract other bed bugs. Other theories imply that the odor is given off when distributed and can be used as an alarm scent. In general, bed bugâs odor has not been studied extensively.