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astronomy

Vivi Laurent-Täckholm

Vivi Laurent-Täckholm is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Vivi Laurent-Täckholm rather than just read about it. In short: Vivi Laurent-Täckholm (7 January 1898, Danderyd – 3 May 1978) was a Swedish botanist and children's book writer, active in Egypt. Early years and education Vivi Laurent-Täckholm was the daughter of Dr.

Vivi Laurent-Täckholm — main illustration
Vivi Laurent-Täckholm — illustration

Key takeaways

  • Vivi Laurent-Täckholm belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Vivi Laurent-Täckholm to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Vivi Laurent-Täckholm from memory before moving on to harder problems.

Reference excerpt

Vivi Laurent-Täckholm (7 January 1898, Danderyd – 3 May 1978) was a Swedish botanist and children's book writer, active in Egypt.

Early years and education Vivi Laurent-Täckholm was the daughter of Dr. Wilhelm Edvard Laurent and Lilly Jenny Karolina Bergstrand. She was the sister of Torbern Laurent and aunt to Torvard C. Laurent. She studied botany at the Stockholm University and received her degree in 1921. She traveled to the US from 1921 to 1923. In 1926, she married botany professor Gunnar Täckholm (1891–1933). They moved to Egypt the same year and began work on the flora of Egypt.

Career During World War II, she worked at a newspaper in Stockholm but moved back to Egypt after the war. She became a professor at the University of Cairo in 1946, in Alexandria University in 1947 and again in Cairo in 1948. In 1952, she became Honorary Doctor of Philosophy at the Stockholm University. Täckholm built the Botanical Institute at Cairo University. She collected a herbarium, which became the largest in Africa with about 100,000 plants from around the world, especially from Egypt, Lebanon, Arabia and Sudan. Thanks to her Swedish contacts, the Agricultural Academy in Stockholm sent a 700 kg literature library, and Gustaf VI Adolf of Sweden financed the purchase of foreign literature. SIDA donated a microfilm collection of more than half a million pages of books and herbarium specimens. Thanks to the Wallenberg Foundation at the Stockholm University, the university was able to build up a laboratory for pollen analysis including an electron microscope. During Täckholm's time, the department had about 20 professors and other teachers and over 2,000 students. Täckholm died during a visit to Sweden and is buried at Uppsala Old Cemetery. The standard author abbreviation Täckh. is used to indicate this person as the author when citing a botanical name.

Selected works Vivis resa. Ett år som piga från New York till San Francisco, 1923 Vivis resa II. Från Saltsjöbaden till Pacifikens stränder, 1924 Sagan om Snipp, Snapp, Snorum (1926) En skolflicka berättar, 1927 Katt: en kärlekssaga berättad och tecknad, 1936 Som husmor i Egypten, 1937 Bättre än svarta börsen: Vivi berättar hur hon lever gott och riktigt på kupongerna. Utg. av Husmodern. [Recepten av Capucine. Illustr. av Gunila Stierngranat], 1942 Husmoderns blomsterlexikon, vol I o II, 1946 Hemmet blommar, en liten handbok i krukväxtodling, 1949 Faraos blomster: en kulturhistorisk-botanisk skildring av livet i Gamla Egypten, 1951 Våra hav: En bok för stora och små, bilder av Veronica Leo, 1978 Öknen blommar, 1969 Lillans resa till månen: En saga för stora och små, bilder av Veronica Leo, 1976 Egypten i närbild, 1964 Sagans minareter: En bok om islam, 1971 Levande forntid: Strövtåg i Kairomuseet, 1967 Egyptisk vardag, 1966 Faraos barn: Kopterna i Egypten, 1965 Students Flora of Egypt. 2:a utgåvan tryckt i Beirut 1974. Publ. av Universitetet i Kairo. En grön "bibel" på 888 sidor!

Literature Irma Ridbäck: Vivi Täckholm – botanist och kulturinstitution, 1994 Beata Arnborg: Professor Vivi – den sagolika botanisten, Bokförlaget Atlantis, Stockholm 2008, ISBN 978-91-7353-217-4

References

Bibliography Sjöberg, Fredrik (2 June 2015). The Fly Trap. Knopf Doubleday Publishing Group. ISBN 978-1-101-87016-7.

See also Dr Waheeb speaking of Vivi Laurent-Täckholm (Swedish).

Further reading Vivi Laurent-Täckholm at Svenskt kvinnobiografiskt lexikon

Illustrations

Vivi Laurent-Täckholm: Vivi Laurent-Täckholm
Vivi Laurent-Täckholm

Worked examples

Example 1 — a first encounter with Vivi Laurent-Täckholm

Start with the simplest possible case. Write down what Vivi Laurent-Täckholm claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Vivi Laurent-Täckholm before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Vivi Laurent-Täckholm ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Vivi Laurent-Täckholm

In research
Vivi Laurent-Täckholm appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Vivi Laurent-Täckholm in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Vivi Laurent-Täckholm is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1898 births, 1978 deaths, 20th-century Swedish botanists, so understanding it makes those chapters shorter.
In everyday life
Look for Vivi Laurent-Täckholm outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Vivi Laurent-Täckholm in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Vivi Laurent-Täckholm means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Vivi Laurent-Täckholm out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Vivi Laurent-Täckholm in simple terms?

Vivi Laurent-Täckholm (7 January 1898, Danderyd – 3 May 1978) was a Swedish botanist and children's book writer, active in Egypt. Early years and education Vivi Laurent-Täckholm was the daughter of Dr.

Why does Vivi Laurent-Täckholm matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Vivi Laurent-Täckholm?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Vivi Laurent-Täckholm.

Tags

  • 1898 births
  • 1978 deaths
  • 20th-century Swedish botanists
  • 20th-century Swedish women scientists
  • 20th-century Swedish women writers
  • 20th-century Swedish writers
  • Academic staff of Cairo University
  • Burials at Uppsala old cemetery
  • People from Danderyd Municipality
  • Stockholm University alumni
  • Swedish children's writers
  • Swedish expatriates in Egypt

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