Answer the question at the end by quoting:

Steel (John Henry Irons), also known as the Man of Steel, is a fictional character, a superhero in the DC Universe. Introduced in 1993 as one of several replacements for the then-deceased Superman, Steel continued to be an independent superhero after his inspiration's resurrection. He received his own ongoing series which saw him move from Metropolis to Washington, D.C. and join the Justice League of America in Grant Morrison's JLA. He later mentored his niece Natasha who became a superheroine herself.
John Henry Irons is a engineer, and a natural athlete who frequently displays an impressive degree of strength. In addition, he wears a suit of powered armor which grants him flight, enhanced strength, and endurance. Steel modified his suit many times through his career. The initial "Man of Steel" design was armed with a wrist-mounted rivet gun and the sledgehammer (like the one used by his namesake John Henry) that was ubiquitous for most of his designs. The original design on his breastplate featured a metal version of Superman's "S" insignia in tribute to the (temporarily) deceased hero, which Irons removed after the return of Superman. Two later armor designs incorporated a similar, but different, "S" symbol. A large hammer is also a key weapon in the suit's arsenal. His most current "smart hammer" hits harder the farther it is thrown, is capable of independent flight, and has an on-board computer guidance and analysis system capable of detecting a target's stress points.  When he wore the Entropy Aegis, he had god-like strength and durability and could enlarge himself to giant size. He also had the ability of flight due to energy wings, could travel through time and space at will, and could fire blasts of energy that would reduce a target to its composite elements. However, the Aegis made him very violent and was slowly erasing his soul.  During the 52 event, John Henry Irons was altered by the Everyman Project and had become composed of stainless steel due to Lex Luthor tampering with John's DNA without John's consent. Steel's strength and durability were now on a superhuman level. In addition, he could generate enough heat to turn metal fluid (including his own body, which he can then drip off of himself in small amounts). In 52 Week 29, the metal skin peeled off completely, leaving him, again, a normal human. He has since returned to using powered armor of a design similar to his original "Man of Steel" armor.

Is that all the suit does?

A large hammer is also a key weapon in the suit's arsenal.

IN: Linus Carl Pauling (; February 28, 1901 - August 19, 1994) was an American chemist, biochemist, peace activist, author, educator, and husband of American human rights activist Ava Helen Pauling. He published more than 1,200 papers and books, of which about 850 dealt with scientific topics. New Scientist called him one of the 20 greatest scientists of all time, and as of 2000, he was rated the 16th most important scientist in history. Pauling was one of the founders of the fields of quantum chemistry and molecular biology.

In his first semester, Pauling registered for two courses in chemistry, two in mathematics, mechanical drawing, introduction to mining and use of explosives, modern English prose, gymnastics and military drill. He was active in campus life and founded the school's chapter of the Delta Upsilon fraternity. After his second year, he planned to take a job in Portland to help support his mother. The college offered him a position teaching quantitative analysis, a course he had just finished taking himself. He worked forty hours a week in the laboratory and classroom and earned $100 a month, enabling him to continue his studies.  In his last two years at school, Pauling became aware of the work of Gilbert N. Lewis and Irving Langmuir on the electronic structure of atoms and their bonding to form molecules. He decided to focus his research on how the physical and chemical properties of substances are related to the structure of the atoms of which they are composed, becoming one of the founders of the new science of quantum chemistry.  Engineering professor Samuel Graf selected Pauling to be his teaching assistant in a mechanics and materials course. During the winter of his senior year, Pauling taught a chemistry course for home economics majors. It was in one of these classes that Pauling met his future wife, Ava Helen Miller.  In 1922, Pauling graduated from Oregon State University (known then as Oregon Agricultural College) with a degree in chemical engineering. He went on to graduate school at the California Institute of Technology (Caltech) in Pasadena, California, under the guidance of Roscoe Dickinson and Richard Tolman. His graduate research involved the use of X-ray diffraction to determine the structure of crystals. He published seven papers on the crystal structure of minerals while he was at Caltech. He received his PhD in physical chemistry and mathematical physics, summa cum laude, in 1925.

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OUT:
During the winter of his senior year, Pauling taught a chemistry course for home economics majors.