Picaridin and Lemon Eucalyptus Beat DEET for Repelling Insects. Consumer Reports recruited volunteers to test out spray-on repellents made of DEET, oil of lemon eucalyptus, picaridin, a chemical called IR3535, and products made with natural plant oils.
One of those languages, Oscan, appears alongside Latin on inscriptions and graffiti preserved in the city of Pompeii, for instance, said Pedar Foss, professor of classical studies at DePauw University, Greencastle, Indiana.
English Swahili is the official language of Kenya. This is the most spoken language in the country. Other languages spoken on a regular basis are Kikuyu, Luo, Kalenjin, and Ka â¦ mba.here are 4 official languages in Switzerland. In order of the percentage of the population which speak them they are: German (63.7%), French (20.4%), Italian (6.5%) and Roman â¦ sh (0.5%). Different languages are spoken in different parts of the country.