IN: Marie Charlotte Carmichael Stopes (15 October 1880 - 2 October 1958) was a British author, palaeobotanist and campaigner for eugenics and women's rights. She made significant contributions to plant palaeontology and coal classification, and was the first female academic on the faculty of the University of Manchester. With her second husband, Humphrey Verdon Roe, Stopes founded the first birth control clinic in Britain. Stopes edited the newsletter Birth Control News, which gave explicit practical advice.

During Stopes's time at Manchester, she studied coal and coal balls and researched the collection of Glossopteris (Permian seed ferns). This was an attempt to prove the theory of Eduard Suess concerning the existence of Gondwana or Pangaea. A chance meeting with Antarctic explorer Robert Falcon Scott during one of his fund-raising lectures in 1904 brought a possibility of proving Suess's theory. Stopes's passion to prove Suess's theory led her to discuss the possibility of joining Scott's next expedition to Antarctica. She did not join the expedition, but Scott promised to bring back samples of fossils to provide evidence for the theory. Scott died during the 1912 Terra Nova Expedition, but fossils of plants from the Queen Maud Mountains found near Scott's and his companions' bodies provided this evidence. In 1907, Stopes went to Japan on a scientific mission. She spent eighteen months at the Imperial University, Tokyo and explored coal mines on Hokkaido for fossilised plants. She published her Japanese experiences as a diary, called "Journal from Japan: a daily record of life as seen by a scientist", in 1910. In 1910, the Geological Survey of Canada commissioned Stopes to determine the age of the Fern Ledges, a geological structure at Saint John, New Brunswick. It is part of the Early Pennsylvanian epoch Lancaster Formation. Canadian scholars were divided between dating it to the Devonian period or to the Pennsylvanian/Upper Carboniferous period. Stopes arrived in North America before Christmas to start her research. On 29 December, she met the Canadian researcher Reginald Ruggles Gates in St. Louis, Missouri; they became engaged two days later. Starting her work on the Fern Ledges in earnest in February 1911, she did geological field work and researched at geological collections in museums, and shipped specimens to England for further investigation. The couple married in March and returned to England on 1 April that year. Stopes continued her research. In mid-1912 she delivered her results, finding for the Pennsylvanian period of the Carboniferous. The Government of Canada published her results in 1914. Later the same year, her marriage to Gates was annulled.[1] During the First World War, Stopes was engaged in studies of coal for the British government, which culminated in the writing of "Monograph on the constitution of coal" with R.V. Wheeler in 1918. The success of Stopes' work on marriage issues and birth control led her to reduce her scholarly work; her last scientific publications were in 1935. According to W. G. Chaloner (2005), "between 1903 and 1935 she published a series of palaeobotanical papers that placed her among the leading half-dozen British palaeobotanists of her time". Stopes made major contributions to knowledge of the earliest angiosperms, the formation of coal balls and the nature of coal macerals. The classification scheme and terminology she devised for coal are still being used. Stopes also wrote a popular book on palaeobotany, "Ancient Plants" (1910; Blackie, London), in what was called a successful pioneering effort to introduce the subject to non-scientists.
QUESTION: What did Marie Stopes research ?
IN: Nightcrawler (Kurt Wagner) is a fictional superhero appearing in American comic books published by Marvel Comics, commonly in association with the X-Men. Created by writer Len Wein and artist Dave Cockrum, he debuted in the comic book Giant-Size X-Men #1 (May 1975). Nightcrawler is a member of a fictional subspecies of humanity known as mutants, who are born with superhuman abilities. Nightcrawler possesses superhuman agility, the ability to teleport, and adhesive hands and feet.

In the 2008 miniseries X-Infernus, Pixie summons her Souldagger and stabs Kurt in the chest, knocking him out. When Pixie removes her Souldagger, Magik's Soulsword emerges from his chest. Magik teleports away after taking out Pixie, Mercury, Rockslide, and Beast. Kurt wakes up and stops Pixie from going after her and Pixie breaks down and apologizes for stabbing him. Later the X-Men gather and Kurt is put in charge of a team of X-Men to go help save Magik. Upon entering Limbo, Kurt, Mercury, Colossus, Rockslide, Pixie, and Wolverine fight their way through many demons. Pixie, Mercury, and Rockslide are horrified at how brutal the older X-Men are towards the demons. An octopus type creature attacks Kurt until Pixie jumps in and kills it with her Souldagger. Hearing the screams from the castle, Kurt teleports the X-Men into the throne room. Once there, Witchfire turns Colossus and Wolverine against Mercury and Rockslide. Kurt notices Illyana chained to a pillar and she asks him to stab her with Pixie's Souldagger, as it's the only way and he is the only one to do it because he is attuned to magic.He apologizes and he stabs her; at that moment Colossus punches Kurt, and Witchfire finishes making her fifth and final Bloodstone from the now demonic Pixie. The fact however that Colossus and Wolverine have not killed him, makes Kurt realize they are not fully under her control. Using Pixie's Dagger, Kurt then pulls Illyana's Soulsword from her, and uses it to free Wolverine and Colossus of Witchfire's control. Unfortunately, the demon manages to use the Bloodstones to summon the Elder Gods. Through their combined efforts, the X-Men and Magik managed to banish both Witchfire and the Elder Gods, but not without losing four of the five Bloodstones. Furious at losing another part of her soul, Pixie flees. Being told by Illyana to let her go, Kurt consoles Magik about the theology of a soul, before she teleports them back to Earth. Kurt, along with Colossus, Cyclops, and the former New Mutants team, convinces her to stay with them and join the X-Men.
QUESTION:
what other efforts were made?