Time is the best appraiser of scientific work and I am aware that an industrial discovery rarely produces all its fruit in the hands of its first inventor. ~ Louis Pasteur - 1822 to 1895
By ‘life ’ we mean a thing that can nourish itself and grow and decay. - Aristotle 384 BC to 322 BC Scientist Philosopher
Georgy Beriev (1903–1979) Georgia/Russia – Be-series amphibious aircraft.
Sidney Rosenthal (1907–1979) USA – Magic Marker.
Henri Marie Coandă (1886–1972) Romania – Coandă effect of fluid dynamics Coandă-1910 world's first jet.
Satyendra Nath Bose (1894–1974) India – work on gas-like properties of electromagnetic radiation Boson and providing foundation for Bose–Einstein statistics and Bose–Einstein condensate.
Henry Heimlich (born 1920) USA – Heimlich maneuver.
Vasily Degtyaryov (1880–1949) Russia – first self-loading carbine Degtyaryov-series firearms co-developer of Fedorov Avtomat.
Félix d'Herelle (1873–1949) together with Giorgi Eliava (1892–1937) France / Georgia – Phage therapy.
Marvin Camras (1916–1995) USA – magnetic recording.
Charles Thomson Rees Wilson (1869–1959) UK – Cloud chamber.
Johann Maria Farina (1685–1766) Germany; Eau de Cologne.
Carl Auer von Welsbach (1858–1929) Austria – Gas mantle ferrocerium.
Georgii Karpechenko (1899–1941) Russia – rabbage (the first ever non-sterile hybrid obtained through the crossbreeding).
Alexander Procofieff de Seversky (1894–1974) Russia/United States of America – first gyroscopically stabilized bombsight ionocraft also developed air-to-air refueling.
Gerolamo Cardano (1501–1576) Italy – a.o. Cardan grille (cryptography).
Léon Serpollet (1858–1907) France – Flash boiler Gardner-Serpollet steam car.
Barnes Wallis (1887–1979) UK – bouncing bomb.
Charles Macintosh (1766–1843) Scotland – waterproof raincoat life vest.
Victor Babeș (1854–1926) Romania – Babesia the founder of serum therapy.
Claude Beck (1894–1971) USA – Defibrillator.
William Addis (1734–1808) England – Toothbrush.
In my experience most mathematicians are intellectually lazy and especially dislike reading experimental papers. ~ Francis Crick 1916 – 2004 - Molecular Biologist
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
An experiment is a question which science poses to Nature and a measurement is the recording of Nature’s answer. - Max Planck 1858 to 1947 Theoretical Physicist
Botany consists in the gathering of plants and the dismembering of them in connection with the use of a complicated terminology. That is the beginning and end of botany as it is understood by the majority. ~ Herbert Maule Richards 1871 to 1928 - Botanist
I think it would be quite wrong to suggest that my colleagues have rejected me or that I reject them. Quite the reverse. It’s only a small vociferous group – mainly biologists I’m sorry to say – that go beyond ordinary scientific criticism and start becoming personal. ~ James Lovelock 1919 – present - Gaia Theorist Inventor Scientific Polymath
I believe there are 15 747 724 136 275 002 577 605 653 961 181 555 468 044 717 914 527 116 709 366 231 425 076 185 631 031 296 protons in the universe and the same number of electrons. - Sir Arthur Eddington 1882 to 1944 Astronomer Physicist Mathematician
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 Chemist
- $5 Preloaded 30-Day wireless service at 2¢ per VOICE TEXT & 2¢/MB nationwide 2G 3G & 4G LTE Data. That's 250 minutes talk or 250 texts or 250 MB Data.
- Our prepaid sim cards are designed for users that need a minimal amount of airtime each month/year. Sim card is free and pre-cut in 3 sizes to fit any device, standard-sized SIM, Micro-sized SIM or/and a Nano-sized SIM card.
- Supports GPS tracking devices such as but not limited to vehicle trackers, kid/pets tracker, personal tracker, senior tracker.
- No Activation fee NO Contract NO Credit Check.
- Our service will work within the United States in partnership with T-Mobile Network. Roaming is not supported in our plans.
- Control any plug in device from anywhere and keep an eye on your device's energy usage using the Geeni app (iOS 8 or higher/Android 4.1 or higher)
- No hub required, Wi-Fi built-in
- Set your schedule and automatically tailor your plugged in devices to perfectly fit your life
- Save money, energy and the environment
- Voice control with Amazon Alexa & Google assistant
- Powerful function :pedometer, distance, calorimetric measurement, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring, SMS and content alerts, alarm settings, incoming calls alert, caller ID display, application messages alert, find your phone, anti lost, reminder of exercise goal.
- Methods: scan the QR code on the manual or download "Wearfit" in APP store. Please make sure your phone Bluetooth function was turned on. Open "Wearfit", click the selection of link to bracelet, find the device name in the list and click it. Then enter the main interface. The "wearfit" app is compatible with Bluetooth 4 and above smart phones, iOS version 8 above, or Android version 4.4 above.
- To measure heart rate, blood pressure and oxygen, it need to wait for 1-2 minutes. The measurements are for reference only, as it's not a medical device after all.
- The bracelet is made of special silicone, comfortable for wearing, suitable for 5.5-8 inch various sizes of wrist. 80mA lithium battery, charging 1.5 hours about 5 days of standby time.
- Waterproof: waterproof grade IP67, can effectively prevent the rainwater, sweat, and prevent dust.