IN: James Watt (30 January 1736 (19 January 1736 OS) - 25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1781, which was fundamental to the changes brought by the Industrial Revolution in both his native Great Britain and the rest of the world. While working as an instrument maker at the University of Glasgow, Watt became interested in the technology of steam engines. He realised that contemporary engine designs wasted a great deal of energy by repeatedly cooling and reheating the cylinder. Watt introduced a design enhancement, the separate condenser, which avoided this waste of energy and radically improved the power, efficiency, and cost-effectiveness of steam engines.

From an early age Watt was very interested in chemistry. In late 1786, while in Paris, he witnessed an experiment by Berthollet in which he reacted hydrochloric acid with manganese dioxide to produce chlorine. He had already found that an aqueous solution of chlorine could bleach textiles, and had published his findings, which aroused great interest among many potential rivals. When Watt returned to Britain, he began experiments along these lines with hopes of finding a commercially viable process. He discovered that a mixture of salt, manganese dioxide and sulphuric acid could produce chlorine, which Watt believed might be a cheaper method. He passed the chlorine into a weak solution of alkali, and obtained a turbid solution that appeared to have good bleaching properties. He soon communicated these results to James McGrigor, his father-in-law, who was a bleacher in Glasgow. Otherwise he tried to keep his method a secret. With McGrigor and his wife Annie, he started to scale up the process, and in March 1788, McGrigor was able to bleach 1500 yards of cloth to his satisfaction. About this time Berthollet discovered the salt and sulphuric acid process, and published it so it became public knowledge. Many others began to experiment with improving the process, which still had many shortcomings, not the least of which was the problem of transporting the liquid product. Watt's rivals soon overtook him in developing the process, and he dropped out of the race. It was not until 1799, when Charles Tennant patented a process for producing solid bleaching powder (calcium hypochlorite) that it became a commercial success. By 1794 Watt had been chosen by Thomas Beddoes to manufacture apparatus to produce, clean and store gases for use in the new Pneumatic Institution at Hotwells in Bristol. Watt continued to experiment with various gases for several years, but by 1797 the medical uses for the "factitious airs" had come to a dead end.

was he able to keep it a secret?

OUT: Watt's rivals soon overtook him in developing the process, and he dropped out of the race.

Answer the question at the end by quoting:

Afonso de Albuquerque was born in 1453 in Alhandra, near Lisbon. He was the second son of Goncalo de Albuquerque, Lord of Vila Verde dos Francos, and Dona Leonor de Menezes. His father held an important position at court and was connected by remote illegitimate descent with the Portuguese monarchy. He was educated in mathematics and Latin at the court of Afonso V of Portugal, where he befriended Prince John, the future King John II of Portugal.
Afonso arrived at Cannanore on the Malabar coast in December 1508, where he opened before the viceroy, Dom Francisco de Almeida, the sealed letter which he had received from the King, and which named as governor to succeed Almeida. The viceroy, supported by the officers who had abandoned Afonso at Ormuz, had a matching royal order, but declined to yield, protesting that his term ended only in January and stating his intention to avenge his son's death by fighting the Mamluk fleet of Mirocem, refusing Afonso's offer to fight him himself. Afonso avoided confrontation, which could have led to civil war, and moved to Kochi, India, to await further instruction from the King, maintaining his entourage himself. He was described by Fernao Lopes de Castanheda as patiently enduring open opposition from the group that had gathered around Almeida, with whom he kept formal contact. Increasingly isolated, he wrote to Diogo Lopes de Sequeira, who arrived in India with a new fleet, but was ignored as Sequeira joined the Viceroy. At the same time, Afonso refused approaches from opponents of the Viceroy, who encouraged him to seize power. On 3 February 1509, Almeida fought the naval Battle of Diu against a joint fleet of Mamluks, Ottomans, the Zamorin of Calicut, and the Sultan of Gujarat, regarding it as personal revenge for the death of his son. His victory was decisive: the Ottomans and Mamluks abandoned the Indian Ocean, easing the way for Portuguese rule there for the next century. In August, after a petition from Afonso's former officers with the support of Diogo Lopes de Sequeira claiming him unfit for governance, Afonso was sent in custody to St. Angelo Fort in Cannanore. There he remained under what he considered to be imprisonment. In September 1509, Sequeira tried to establish contact with the Sultan of Malacca but failed, leaving behind 19 Portuguese prisoners.

Was he alone?

Afonso arrived at Cannanore on the Malabar coast in December 1508,

input: On March 9, 2007, lead singer Delp committed suicide at his home in Atkinson, New Hampshire. Police found him dead in his master bathroom, along with several notes for whoever would find him. In the bathroom where he committed suicide, two charcoal grills were found on the bathroom fixtures, and the door sealed with duct tape and a towel underneath. Police Lt. William Baldwin called the death "untimely" and said that no foul play was indicated. Delp was alone at the time of his death, according to the police report. He was found by his fiancee, who saw a dryer hose attached to his car. According to the New Hampshire medical examiner, his death was the result of suicide by carbon monoxide poisoning as evidenced by carboxyhemoglobin. Delp's last concert with Boston was performed at Boston Symphony Hall on November 13, 2006, at a concert honoring Doug Flutie. A concert in honor of Delp named "Come Together: A Tribute to Brad Delp" occurred on August 19, 2007, at the Bank of America Pavilion in Boston. The concert included, in order of appearance, Ernie and the Automatics, Beatlejuice, Farrenheit, Extreme, Godsmack, RTZ, Orion the Hunter, and finally the current version of Boston. All of the living members of Boston were invited to perform in the concert. The singers for Boston included Michael Sweet of Stryper, former band member Curly Smith, band member Kimberley Dahme, and a Boston fan from North Carolina named Tommy DeCarlo, who was chosen to sing based on his performances of Boston cover songs on his MySpace page. Another former Boston vocalist, Fran Cosmo, was unable to sing because of a ruptured blood vessel in his throat, but did play guitar. Jim Masdea, Fran Sheehan, and even Barry Goudreau joined Scholz and the rest of the band on stage for the finale, "Don't Look Back". Curly Smith and Kimberley Dahme split the lead vocal on the finale. Sib Hashian, while present, refused to go on stage with the other Boston alumni, citing discomfort with Tom Scholz.

Answer this question "anything interesting about the article?"
output:
A concert in honor of Delp named "Come Together: A Tribute to Brad Delp" occurred on August 19, 2007,