Background: Les Paul was born Lester William Polsfuss in Waukesha, Wisconsin, to George and Evelyn (Stutz) Polsfuss. His family was of German ancestry. Paul's mother was related to the founders of Milwaukee's Valentin Blatz Brewing Company and the makers of the Stutz automobile. His parents divorced when he was a child.
Context: Paul had hosted a 15-minute radio program, The Les Paul Show, on NBC Radio in 1950, featuring his trio (himself, Ford and rhythm player Eddie Stapleton) and his electronics, recorded from their home and with gentle humor between Paul and Ford bridging musical selections, some of which had already been successful on records, some of which anticipated the couple's recordings, and many of which presented re-interpretations of such jazz and pop selections as "In the Mood", "Little Rock Getaway", "Brazil", and "Tiger Rag". Over ten of these shows survive among old-time radio collectors today. The show also appeared on television a few years later with the same format, but excluding the trio and retitled The Les Paul & Mary Ford Show (also known as Les Paul & Mary Ford at Home) with "Vaya Con Dios" as the theme song. Sponsored by Warner-Lambert's Listerine mouthwash, it was aired on NBC television during 1954-1955, and then syndicated until 1960. The show aired five times a day, five days a week for only five minutes (one or two songs) long, and therefore was used as a brief interlude or fill-in in programming schedules. Since Paul created the entire show himself, including audio and video, he maintained the original recordings and was in the process of restoring them to current quality standards until his death. During his radio shows, Paul introduced the fictional "Les Paulverizer" device, which multiplies anything fed into it, such as a guitar sound or a voice. It was Paul's way of explaining how his single guitar could be multiplied to become a group of guitars. The device even became the subject of comedy, with Ford multiplying herself and her vacuum cleaner with it so she could finish the housework faster. Later, Paul created a real Les Paulverizer that he attached to his guitar. The invention allowed Paul to access pre-recorded layers of songs during live performances so he could replicate his recorded sound on stage.
Question: What did he do on TV?
Answer: therefore was used as a brief interlude or fill-in in programming schedules.

Background: Albert Sidney Johnston (February 2, 1803 - April 6, 1862) served as a general in three different armies: the Texian (i.e. Republic of Texas) Army, the United States Army, and the Confederate States Army. He saw extensive combat during his 34-year military career, fighting actions in the Black Hawk War, Texas War of Independence, the Mexican-American War, the Utah War, and the American Civil War. Considered by Confederate States President Jefferson Davis to be the finest general officer in the Confederacy before the later emergence of Robert E. Lee, he was killed early in the Civil War at the Battle of Shiloh on April 6, 1862.
Context: Johnston had various remaining military units scattered throughout his territory and retreating to the south to avoid being cut off. Johnston himself retreated with the force under his personal command, the Army of Central Kentucky, from the vicinity of Nashville. With Beauregard's help, Johnston decided to concentrate forces with those formerly under Polk and now already under Beauregard's command at the strategically located railroad crossroads of Corinth, Mississippi, which he reached by a circuitous route. Johnston kept the Union forces, now under the overall command of the ponderous Maj. Gen. Henry Halleck, confused and hesitant to move, allowing Johnston to reach his objective undetected. This delay allowed Jefferson Davis finally to send reinforcements from the garrisons of coastal cities and another highly rated but prickly general, Braxton Bragg, to help organize the western forces. Bragg at least calmed the nerves of Beauregard and Polk who had become agitated by their apparent dire situation in the face of numerically superior forces before the arrival of Johnston on March 24, 1862. Johnston's army of 17,000 men gave the Confederates a combined force of about 40,000 to 44,669 men at Corinth. On March 29, 1862, Johnston officially took command of this combined force, which continued to use the Army of the Mississippi name under which it had been organized by Beauregard on March 5. Johnston now planned to defeat the Union forces piecemeal before the various Union units in Kentucky and Tennessee under Grant with 40,000 men at nearby Pittsburg Landing, Tennessee, and the now Maj. Gen. Don Carlos Buell on his way from Nashville with 35,000 men, could unite against him. Johnston started his army in motion on April 3, 1862, intent on surprising Grant's force as soon as the next day, but they moved slowly due to their inexperience, bad roads and lack of adequate staff planning. Due to the delays, as well as several contacts with the enemy, Johnston's second in command, P. G. T. Beauregard, felt the element of surprise had been lost and recommended calling off the attack. Johnston decided to proceed as planned, stating "I would fight them if they were a million." His army was finally in position within a mile or two of Grant's force, and undetected, by the evening of April 5, 1862.
Question: why was the element of surprise lost?
Answer:
they moved slowly due to their inexperience, bad roads and lack of adequate staff planning.