Henry Halladay's new podcast series, Learn Learn Learn, has already established itself as a force to be reckoned with in both the communications and technology fields. Episode Two reminds us why this show matters so much in a sea of similar content.

With many organizations having machine learning models running in production, some are discovering that inefficiencies exists in the first step of the process: feature definition and extraction. Robust feature management is now being realized as a key missing part of the ML stack, and improving it by applying standard software development practices is gaining attention.

If you heard that there was a piece of technology that could do away with traffic jams, make cities more equitable, and help us solve climate change, you might think about driverless cars, or hyperloops or any of the other new transportation technologies that get lots of hype these days. But there is a much older, much less sexy piece of machinery that could be the key to making our cities more sustainable, more liveable, and more fair: the humble bus. Steve Higashide is a transit expert, bus champion, and author of a new book called Better Busses Better Cities. And the central thesis of the book is that buses have the power to remake our cities for the better.

Missing the Bus

Joshua wants to transfer digital photos onto an analog medium and Robert is curious about why color is sometimes shown in a linear way and sometimes in a circle. And how this explains, why the rainbow is missing a color. [sc:podlovebutton] Links: The SKY Slack challenge reviews: Image 1: Robert Oldenburg: Spotted Cow Image 2: … Continue reading "874 The Search for the Missing Color"

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Police say they've located a 27-year-old woman who took off with her two children and threatened to harm them. They were found safe and unharmed.

The National Park Service (NPS), with the assistance of the Department Public Safety, searched today for three individuals last seen earlier today in the Colorado River near Phantom Ranch. https://www.nps.gov/grca/learn/news/news-missing-4-30.htm

At approximately 12:30 p.m. today, National Park Service (NPS) search and rescue personnel found the body of a young man in the Colorado River near Phantom Ranch. The body has been identified as one of three young men missing since yesterday. https://www.nps.gov/grca/learn/news/news-2009-05-01a-missing.htm

Search continues for two still missing in the Colorado River https://www.nps.gov/grca/learn/news/search-continues-for-two-still-missing.htm

Two young men still missing in Colorado River https://www.nps.gov/grca/learn/news/two-still-missing.htm

Grand Canyon National Park (GRCA) search and rescue personnel are currently searching for a man last seen outside of the park's Backcountry Information Center on Saturday, May 23, 2009. https://www.nps.gov/grca/learn/news/news-2009-05-28-search.htm

Sixty-nine year old Robert A. Williams of Surprise, Arizona has not been located, and search efforts have yielded no additional clues as to his whereabouts. https://www.nps.gov/grca/learn/news/news-2009-05-30-search.htm

A body, presumptively identified as 69 year old Robert (Bob) A. Williams, was found today by park search and rescue personnel in the Hermit Basin area of Grand Canyon National Park. https://www.nps.gov/grca/learn/news/news-2009-06-02-search.htm

Grand Canyon National Park search and rescue personnel are intensifying their search efforts as they re-asses who they are looking for. https://www.nps.gov/grca/learn/news/news_2009-07-23_search.htm

At approximately 9:30 a.m. on Saturday, July 25, search teams found a body believed to be that of overdue backpacker Bryce Gillies in the Bonita Creek drainage on the North Rim of Grand Canyon National Park. https://www.nps.gov/grca/learn/news/news_2009-07-25_search.htm

Investigators are looking for a young man last seen on August 9, exiting a commercial shuttle in Grand Canyon National Park. https://www.nps.gov/grca/learn/news/news_2009-08-16_missing.htm

Klaus Lauterbach, the 20 year-old German-national that the Flagstaff Police Department and Grand Canyon National Park rangers have been attempting to locate since August 14, reported in to his family last night.  https://www.nps.gov/grca/learn/news/news_2009-08-17_missing.htm

Grand Canyon National Park rangers are searching the Grandview-Hance area for a man who has been missing for at least two days. https://www.nps.gov/grca/learn/news/news_2009-09-06_search.htm

Grand Canyon National Park rangers are currently searching the South Bass and Royal Arch areas west of the Hermits Rest area on the park’s south rim for two overdue hikers, Isaac Rabicoff and Michael Wu, both from Kansas.  https://www.nps.gov/grca/learn/news/rangers-in-grand-canyon-national-park-search-for-two-missing-men-in-south-bass-royal-arch-area.htm

https://www.nps.gov/grca/learn/news/2011-03-16_missing.htm

Rangers in Grand Canyon National Park are seeking the public’s assistance in locating 47-year old Shaw Joseph Ostermann of Tempe, Arizona. https://www.nps.gov/grca/learn/news/2012-04-17_missing.htm

https://www.nps.gov/grca/learn/news/2012-04-27_recovery.htm

Rangers are trying to locate Yoshikazu Yamada who was last seen waiting to get on a tour bus on October 6. https://www.nps.gov/grca/learn/news/2012-10-10_missing-yamada.htm

https://www.nps.gov/grca/learn/news/2013-01-14_search.htm

Twenty-one year old Kaitlin Kenney of Englewood, Colorado remains missing in Grand Canyon National Park; and an extensive search by the National Park Service has turned up no additional clues as to her whereabouts. https://www.nps.gov/grca/learn/news/2013-01-15_search.htm

On Friday, June 27 at approximately 3:40 p.m. the National Park Service received a satellite phone call from a commercial river trip reporting a missing passenger at River Mile 157 known as Havasu Rapids. https://www.nps.gov/grca/learn/news/missing-man-on-colorado-river-within-grand-canyon-national-park.htm

National Park Service Search and Rescue crews continue to look for Victor Tseng of Phoenix, AZ who went missing at River Mile 157 on the Colorado River. https://www.nps.gov/grca/learn/news/search-continues.htm

The Grand Canyon Regional Communications Center received a report of a missing individual on the South Rim of Grand Canyon National Park. https://www.nps.gov/grca/learn/news/missing-individual-august-4.htm

National Park Service employees continue to search for missing Glendale, AZ resident Marc Buckhout. https://www.nps.gov/grca/learn/news/search-continues-buckhout.htm

On Monday, February 2, 2015 the Grand Canyon Regional Communications Center received a phone call reporting a missing individual last known to be at the South Rim of Grand Canyon National Park. https://www.nps.gov/grca/learn/news/missing-man2015.htm

Today National Park Service Search and Rescue crews expanded the search area for missing San Antonio man, Drake L. Kramer. Kramer, 21 was reported missing by family on Monday, February 2. https://www.nps.gov/grca/learn/news/expand-kramer-search.htm

Twenty-one year old Drake L. Kramer remains missing at Grand Canyon National Park; and a six day search by the National Park Service has turned up no additional clues as to his whereabouts. https://www.nps.gov/grca/learn/news/kramer-limited.htm

On Tuesday, June 2 at approximately 8 pm the National Park Service received a satellite phone call from a commercial river trip reporting a missing guide at River Mile 213 near Pumpkin Springs. https://www.nps.gov/grca/learn/news/guide-missing.htm

A Grand Canyon National Park search and rescue mission continues for Morgan Heimer of Cody, WY who went missing June 2 at River Mile 213 on the Colorado River. https://www.nps.gov/grca/learn/news/guide-still-missing-on-colorado-river.htm

A National Park Service search mission continues in efforts to find Morgan Heimer. https://www.nps.gov/grca/learn/news/rangers-search-for-missing-river-guide.htm

Twenty-two year old Morgan Heimer remains missing on the Colorado River within Grand Canyon National Park; and a six day search by the National Park Service has turned up no additional clues as to his whereabouts. https://www.nps.gov/grca/learn/news/heimer-update.htm

On Friday, July 31, 2015 the Grand Canyon Regional Communications Center received a phone call reporting a missing individual at Grand Canyon National Park. https://www.nps.gov/grca/learn/news/justin-kremer-missing-person.htm

Justin Kremer of Tempe, AZ has been successfully located by search crews earlier this afternoon. Kremer was reported as missing on Friday, July 31st with a last known location of West Rim Drive. https://www.nps.gov/grca/learn/news/missing-individual-located-at-south-rim-of-grand-canyon-national-park.htm

On Sunday, April 3 the Grand Canyon Regional Communications Center received a phone call reporting a missing individual last known to be at the South Rim of Grand Canyon National Park. https://www.nps.gov/grca/learn/news/missing-woman-zacarias.htm

Search and Rescue crews continued looking for missing woman Diana Zacarias of Natchitoches, LA. Crews spent yesterday and today looking for Zacarias by foot above and below the rim. The park helicopter has assisted ground searches. https://www.nps.gov/grca/learn/news/search-continues-zacarias.htm

On Saturday June, 18 at approximately 3 pm the Grand Canyon Regional Communications Center received a call reporting a missing person near Kelly Tanks. https://www.nps.gov/grca/learn/news/missing-person-western-grand-canyon.htm

Fifty-two year old Floyd E. Roberts III of Treasure Island, FL, remains missing in western Grand Canyon. https://www.nps.gov/grca/learn/news/update-missing-hiker.htm

Floyd E. Roberts III of Treasure Island, FL, remains missing in a remote area of western Grand Canyon. https://www.nps.gov/grca/learn/news/missing-hiker-western-canyon.htm

On Monday, September 12 the National Park Service received a satellite phone call from a commercial river trip reporting a missing guide near River Mile 137 also known as Pancho’s Kitchen. https://www.nps.gov/grca/learn/news/missing-river-guide-tourjee.htm

A National Park Service Search and Rescue crew was flown into the Canyon early this morning to begin the search for missing river guide, Joshua Tourjee. Tourjee was reported missing on September 12 by his river trip after failing to return to camp the previous evening. https://www.nps.gov/grca/learn/news/search-river-guide.htm

National Park Service crews searched by air, water, and foot yesterday and today for missing river guide, Joshua Tourjee. https://www.nps.gov/grca/learn/news/search-continues-for-river-guide.htm

On Saturday evening, April 15 the National Park Service received an alert from a personal locating beacon in a backcountry area of Grand Canyon National Park near the confluence of Tapeats Creek and Thunder River. https://www.nps.gov/grca/learn/news/missing-hikers-tapeats.htm

After five days of extensive searching, today the National Park Service (NPS) is reducing the scale of the search for two hikers who went missing at Grand Canyon National Park on Saturday, April 15. https://www.nps.gov/grca/learn/news/search-continues-limited-mode.htm

On Tuesday, June 13 at approximately 7:45 pm, the Grand Canyon Regional Communications Center received a call reporting an overdue hiker. https://www.nps.gov/grca/learn/news/missing-hiker-grand-canyon.htm