Why Do Pineapple and Kiwi Ruin Gelatin?

We cannot define anything precisely! If we attempt to we get into that paralysis of thought that comes to philosophers who sit opposite each other one saying to the other ‘You don’t know what you are talking about!’ The second one says ‘What do you mean by know? What do you mean by talking? What do you mean by you?’ and so on. ~ Richard Feynman 1918 to 1988

Trial by combat of wits in disputations has no attraction for the seeker after truth; to him the appeal to experiment is the last and only test of the merit of an opinion conjecture or hypotheses. ~ Joseph Mellor - 1869 to 1938


Why Do Pineapple and Kiwi Ruin Gelatin?

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List of inventors!
List of inventors!

Ted Selker (inv. 1987) USA – Pointing stick.

Georgios Papanikolaou (1883–1962) Greece / USA – Papanicolaou stain Pap test = Pap smear.

Friedrich Bergius (1884–1949) Germany – Bergius process (synthetic fuel from coal).

Kenyon Taylor (inv. 1961) USA – Flip-disc display.

Cyril Duquet (1841–1922) Canada – Telephone handset.

Abd al-Rahman al-Sufi (Azophi) (903–986) Persia/Iran – timekeeping astrolabe navigational astrolabe surveying astrolabe.

Nicholas McKay Sr. (1920–2014) USA – Lint roller.

Octave Chanute (1832–1910) US – Civil Engineer.

Jozef Murgas (1864–1929) Slovakia – inventor of the wireless telegraph (forerunner of the radio).

Ching W. Tang (born 1947) Hong Kong/USA together with Steven Van Slyke USA – OLED.

Percy Spencer (1894–1970) USA – microwave oven.

Nikolay Basov (1922–2001) Russia – co-inventor of laser and maser.

Igor Kurchatov (1903–1960) Russia – first nuclear power plant first nuclear reactors for submarines and surface ships.

Şerafeddin Sabuncuoğlu (1385–1468) Turkey – illustrated surgical atlas.

Joseph Aspdin (1788–1855) UK – Portland cement.

Charles Cantor (born 1942) USA – Pulsed-field gel electrophoresis (molecular biology).

Augustin-Jean Fresnel (1788–1827) France – Fresnel lens.

Charles Dow (1851–1902) USA – Dow Jones Industrial Average.

Jacob Rabinow (1910–1999) USA – a.o. Magnetic particle clutch various Phonograph-related patents.

Aurel Stodola (1859–1942) Slovakia – gas turbines.


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Brilliant Quotes By Famous And Awesome Scientists!

The literary convention that numbers less than 10 should be given in words is often highly unsuitable in mathematics… The excessive use of the word forms is regrettably spreading at the present time. ~ J.E. Littlewood 1885 – 1977 - Mathematician

Suppose we have an unknown number of objects. When counted in threes 2 are left over when counted in fives 3 are left over and when counted in sevens 2 are left over. How many objects are there? ~ Sunzi The Mathematical Classic of Sunzi - Chinese mathematics problem from c. 450 AD

Although Nature needs thousands or millions of years to create a new species man needs only a few dozen years to destroy one. ~ Victor Scheffer 1906 to 2011 - Biologist

Everything that human beings or living animals do is done by protein molecules. And therefore the kind of proteins that one has and therefore the ability one has is determined by the genes that one has. ~ Har Gobind Khorana 1922 – 2011 - Molecular Biologist

What exactly is mathematics? Many have tried but nobody has really succeeded in defining mathematics; it is always something else. Roughly speaking people know that it deals with numbers figures with relations operations and that its formal procedures involving axioms proofs lemmas theorems have not changed since the time of Archimedes. ~ Stan Ulam 1909 – 1984 - Mathematician

All increasing or dominant species (and it is from these that new species arise) vary considerably in all their parts organs and faculties in every generation. ~ Alfred Russel Wallace 1823 to 1913 - Zoologist Evolutionary Biologist

The time however has arrived when biology must like the other sciences make a fresh start in a purely speculative direction free from all entanglement with medical or any other art. ~ Auguste Compte 1798 to 1857 - Philosopher of Science


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