Question: Damaged spots on a LaserDisc can be played through or skipped over, while a DVD will often become unplayable past the damage. Some newer DVD players feature a repair+skip algorithm, which alleviates this problem by continuing to play the disc, filling in unreadable areas of the picture with blank space or a frozen frame of the last readable image and sound. The success of this feature depends upon the amount of damage. LaserDisc players, when working in full analog, recover from such errors faster than DVD players. Direct comparison here is almost impossible due to the sheer size differences between the two media. A 1 in (3 cm) scratch on a DVD will probably cause more problems than a 1 in (3 cm) scratch on a LaserDisc, but a fingerprint taking up 1% of the area of a DVD would almost certainly cause fewer problems than a similar mark covering 1% of the surface of a LaserDisc.[citation needed]
Is there an answer to this question: Which format, DVD or Laserdisc, can become unreadable with damage?

Answer: DVD

Question: Their final aircraft design, the Silver Dart, embodied all of the advancements found in the earlier machines. On February 23, 1909, Bell was present as the Silver Dart flown by J.A.D. McCurdy from the frozen ice of Bras d'Or, made the first aircraft flight in Canada. Bell had worried that the flight was too dangerous and had arranged for a doctor to be on hand. With the successful flight, the AEA disbanded and the Silver Dart would revert to Baldwin and McCurdy who began the Canadian Aerodrome Company and would later demonstrate the aircraft to the Canadian Army.
Is there an answer to this question: What business did Baldwin and McCurdy start after the AEA folded?

Answer: Canadian Aerodrome Company

Question: The enclosed compound of the Narayanhity Palace Museum is in the north-central part of Kathmandu. "Narayanhity" comes from Narayana, a form of the Hindu god Lord Vishnu, and Hiti, meaning "water spout" (Vishnu's temple is located opposite the palace, and the water spout is located east of the main entrance to the precinct). Narayanhity was a new palace, in front of the old palace built in 1915, and was built in 1970 in the form of a contemporary Pagoda. It was built on the occasion of the marriage of King Birenda Bir Bikram Shah, then heir apparent to the throne. The southern gate of the palace is at the crossing of Prithvipath and Darbar Marg roads. The palace area covers (30 hectares (74 acres)) and is fully secured with gates on all sides. This palace was the scene of the Nepali royal massacre. After the fall of the monarchy, it was converted to a museum.
Is there an answer to this question: In what year was Narayanhity constructed?

Answer: 1970

Question: The earliest known cultural tribes of the area were members of the Hallstatt and La Tene cultures, named after the archaeological site of La Tene on the north side of Lake Neuchatel. La Tene culture developed and flourished during the late Iron Age from around 450 BC, possibly under some influence from the Greek and Etruscan civilisations. One of the most important tribal groups in the Swiss region was the Helvetii. Steadily harassed by the Germans, in 58 BC the Helvetii decided to abandon the Swiss plateau and migrate to western Gallia, but Julius Caesar's armies pursued and defeated them at the Battle of Bibracte, in today's western France, forcing the tribe to move back to its original homeland. In 15 BC, Tiberius, who was destined to be the second Roman emperor and his brother, Drusus, conquered the Alps, integrating them into the Roman Empire. The area occupied by the Helvetiithe namesakes of the later Confoederatio Helveticafirst became part of Rome's Gallia Belgica province and then of its Germania Superior province, while the eastern portion of modern Switzerland was integrated into the Roman province of Raetia. Sometime around the start of the Common Era, the Romans maintained a large legionary camp called Vindonissa, now a ruin at the confluence of the Aare and Reuss rivers, near the town of Windisch, an outskirt of Brugg.
Is there an answer to this question: In what year did Tiberius conquer the Alps, integrating them into the Roman Empire?

Answer:
15 BC