" Ultraviolet light has been used to disinfect hospitals for about 10 years. Scientists are now testing whether this “disinfecting light” can help contain the spread of COVID-19 in public spaces. A team in Ireland has already developed a robot designed to disinfect with ultraviolet light. Plus, learn the English expression “at once.” -- At Plain English, we make English lessons for the modern world. -- Today’s full English lesson, including a free transcript, can be found at: https://plainenglish.com/288 -- Learning English should be fun! That’s why our lessons are about current events and trending topics you care about: business, travel, technology, health, science, politics, the environment, and so much more. Our free English lessons always include English expressions and phrasal verbs, too. -- Learn even more English at PlainEnglish.com, where we have fast and slow audio, translations, videos, online English courses, and a supportive community of English learners like you. Sign up free at PlainEnglish.com/Join -- Aprende inglés gratis en línea con nuestro curso de inglés. Se habla a una velocidad lenta para que todos entiendan. ¡Aprende ingles con nosotros ahora! | Aprenda Inglês online grátis com o Plain English, a uma velocidade menor, para que todos possam entender. Contact: E-mail jeff@plainenglish.com | WhatsApp +1 312 967 8757 | Facebook PlainEnglishPod | Instagram PlainEnglishPod | Twitter @PlainEnglishPod " Mentioned in this episode: The Expressions are back! Subscribe to our new podcast, "Essential English Expressions." Each episode shows you step-by-step how to use a common English expression, with plenty of examples. Season 1 is available now. Download or stream all 14 episodes at [link].

" Two explosions erupted at the Port of Beirut on August 4: one small, followed by a much larger one that shook the city with the force of a 3.3-magnitude earthquake. The explosions killed 150 people, injured thousands, and have left 300,000 homeless. The disaster and aftermath are exposing a broken system in Lebanon. Plus, learn the phrasal verb “pass through.” -- At Plain English, we make English lessons for the modern world. -- Today’s full English lesson, including a free transcript, can be found at: https://plainenglish.com/286 -- Learning English should be fun! That’s why our lessons are about current events and trending topics you care about: business, travel, technology, health, science, politics, the environment, and so much more. Our free English lessons always include English expressions and phrasal verbs, too. -- Learn even more English at PlainEnglish.com, where we have fast and slow audio, translations, videos, online English courses, and a supportive community of English learners like you. Sign up free at PlainEnglish.com/Join -- Aprende inglés gratis en línea con nuestro curso de inglés. Se habla a una velocidad lenta para que todos entiendan. ¡Aprende ingles con nosotros ahora! | Aprenda Inglês online grátis com o Plain English, a uma velocidade menor, para que todos possam entender. Contact: E-mail jeff@plainenglish.com | WhatsApp +1 312 967 8757 | Facebook PlainEnglishPod | Instagram PlainEnglishPod | Twitter @PlainEnglishPod " Mentioned in this episode: The Expressions are back! Subscribe to our new podcast, "Essential English Expressions." Each episode shows you step-by-step how to use a common English expression, with plenty of examples. Season 1 is available now. Download or stream all 14 episodes at [link].