but yo-yo it's also a toy (I think in English it's called the same) so, someone that is a yo-yo can mean that it is a person that can be easily manipulated like a yo-yo or a person that changes humor or personality or ideas, very frequently. Also can be referd as a person, that comes and goes, easily (like in and out of relationships)
Malathion is an insecticide in the chemical family known as organophosphates. Products containing malathion are used outdoors to control a wide variety of insects in agricultural settings and around people's homes. Malathion has also been used in public health mosquito control and fruit fly eradication programs. Malathion may also be found in some special shampoos for treating lice.
NovoLogÂ® helps improve blood sugar control in people with diabetes. It is used to help lower blood sugar in adults and children with type 1 diabetes (aged 2 years and older) and adults with type 2 diabetes. But you may hear your health care provider refer to it by a few other names: