Abstract: This document includes a definition of the concept of modulation frequencies for light-emitting diodes (LEDs), a discussion on their applications to LED lighting, a description of LED ...

I remember the first time I picked up Shel Silverstein’s Where the Sidewalk Ends in my elementary school library. It was filled with delightfully clever and funny rhymes, and the words danced off my ...

Can you chip in? The Internet Archive is introducing peer-to-peer (P2P) fundraising —a giving platform that allows individual supporters to host personalized campaigns to fundraise for the Internet ...

Festival Director Julianne Mooney introduces this year's installment of the Dublin Book Festival, which comes to venues across the capital this November. As the days grow shorter and the evenings ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

The title of the book “Poetry in Dangerous Times: Two Women Two Worlds” suggests a sense of foreboding. But for the two poets in the book, Demetria Martínez and Susan Sherman, those times — in the ...

Eid-e-Milad-un-Nabi, also known as Mawlid or Eid Milad, is one of the most significant festivals in Islam, commemorating the birth anniversary of Prophet Muhammad. The occasion is deeply revered as it ...

I initially had no idea if I would have anything to say about President Michael D Higgins’s new spoken poetry project, Against All Certainty, but after a day absorbed in it this is what I want to say: ...

Eid-e-Milad-un-Nabi marks the birth of Prophet Muhammad. Celebrated in Rabi al-Awwal, the third month of the Islamic calendar. Eid-e-Milad-un-Nabi will be celebrated in India on September 6, 2025. Eid ...

A Baton Rouge man is being sought by police after he was accused of raping a 4-year-old girl and passing on a sexually transmitted disease to the child. Anthony James Jelks Jr., 25, has not been ...