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Larry Tesler, the Silicon Valley pioneer who created the now-ubiquitous computer concepts such as “cut,” “copy” and “paste,” has died. He was 74.He made using computers easier for generations as a proponent and pioneer of what he called “modeless editing.” That meant a user wouldn’t have to use a keyboard to switch between modes to write and edit, for example. “The inventor of cut/copy & paste, find & replace, and more was former Xerox researcher Larry Tesler. Your workday is easier thanks to his revolutionary ideas,” Xerox 550

John Sherer is the organist and director of music at Fourth Presbyterian Church in Chicago, Illinois. “Being a musician is a true calling, because through music you can touch people, you can heal people, you can connect to people in a much, much deeper way, than just through words,” he says. Sherer believes music has a way of binding people together. “Hearing a pipe organ connects you to the universe in a primal way, in a very profound way,” he says.People who walk into the church as he’s playing, say the impact is immediate.“I feel like it’s amazing and magnificent," says a child walking into the church. "I feel like God is right here and is right next to me."Sherer discovered his calling to be a musician early in life, and he’s a big reason why a very special organ in Chicago exists today.“This is the largest pipe organ in Chicago, with well over 8,000 pipes,” Sherer explains. “You’ve heard the phrase ‘pulling out all the stops’, well this is where it really comes from. You pull out all the stops, you’re going all the way, you’re going to get a big, big sound.” The creation of pipe organ took 10 years. Designed by John Michael Quimby, a consultant from New York, the instrument was completed in 2016.“It’s really like having a whole orchestra right under your fingertips," he says. "You’ve got English horn and French horn and flutes and strings and trumpets and trombones, and no two organs are alike.”It takes your entire body to play the instrument, and the intricate details are what make each organ one-of-a-kind. It also provides a full spectrum of sound. “Mozart himself said it was the king of instruments.”The organ is capable of the lowest frequencies any instrument can make, and the highest frequencies any human ear can hear.“The smaller the pipe, the higher the sound. That is the highest note in the organ, so that pipe’s about the sound of my little finger,” he says.To appreciate the instrumental wonder, you have to go inside.“The organ starts in the basement where the blower is located," Sherer says. "The air from the blower goes through massive tubes up to the pipes, and the pipes go all the way up to the ceiling. It’s like being in a tree house at this point, because you’re surrounded by so many different sections of the organ.”Sherer says the pipes are located in the front of the church, in the back of the church and on the sides of the church. The whole building becomes part of the instrument from basement to ceiling, front to back and side to side.The pipes in the back help create a surround sound so everyone can feel connected to the music. The finished product is a beautiful amalgamation of sight and sound.“When people walk into Fourth Presbyterian Church, their eyes make them go ‘ahhhh’ and when they hear the organ, their ears make them go ‘ooooh.’”Sherer explains it as an out-of-body experience as you’re aware of the whole space around you. “I hope that when people hear this organ, they feel comfort and healing, and that they are inspired and lifted up," he says. "And I hope that when they experience the sound of this organ, they realize that there’s something in the universe that’s larger than them.” 3184

Leading nutritional experts in the United States and the UK are fired up about new dietary recommendations claiming there's no need to reduce your red and processed meat intake for good health."This is a very irresponsible public health recommendation," said Dr. Frank Hu, who chairs the nutrition department at the Harvard T.H. Chan School of Public Health.The new guidelines and five corresponding studies are part of a systematic analysis of existing research done by 483

Lava lamps may be fun reminders of the 1970s, but these days, some are being used to help keep data secure.Nick Sullivan with a tech firm called Cloudflare shows a wall of lava lamps that are part cryptography. The wall is 235

INDIANAPOLIS, Ind. — Considering her family history and having gestational diabetes with all three of her kids, Amy Magan says 139

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