Nothing can be more certain than this: that we are just beginning to learn something of the wonders of the world on which we live and move and have our being. ~ William Ramsay - 1852 to 1916
There may be babblers wholly ignorant of mathematics who dare to condemn my hypothesis upon the authority of some part of the Bible twisted to suit their purpose. I value them not and scorn their unfounded judgment. ~ Nicolaus Copernicus 1473 – 1543 Mathematician and Astronomer
Ottomar Anschütz (1846–1907) Germany – single-curtain focal-plane shutter electrotachyscope.
Ugo Cerletti (1877–1963) together with Lucio Bini (1908–1964) Italy – Electroconvulsive therapy.
Richard Trevithick (1771–1833) UK – high-pressure steam engine first full-scale steam locomotive.
Jan Czochralski (1885–1953) Poland / Germany – Czochralski process (crystal growth).
Mikhail Gurevich (1893–1976) Russia – MiG-series fighter aircraft including world's most produced jet aircraft MiG-15 and most produced supersonic aircraft MiG-21 (together with Artem Mikoyan).
Isaac Singer (1811–1875) USA – sewing machine.
Nikolay Basov (1922–2001) Russia – co-inventor of laser and maser.
Svyatoslav Fyodorov (1927–2000) Russia – radial keratotomy.
John Herschel (1792–1871) UK – photographic fixer (hypo) actinometer.
William Howard Livens (1889–1964) UK – chemical warfare – Livens Projector.
Robert Hooke (1635–1703) UK – balance wheel iris diaphragm acoustic telephone.
Yury Lomonosov (1876–1952) Russia/United Kingdom – first successful mainline diesel locomotive.
Gerolamo Cardano (1501–1576) Italy – a.o. Cardan grille (cryptography).
Alexander Graham Bell (1847–1922) UK Canada and USA – telephone.
Katharine B. Blodgett (1898–1979) UK – nonreflective glass.
Nikolay Dollezhal (1899–2000) Russia – AM-1 reactor for the 1st nuclear power plant other RBMK reactors VVER pressurized water reactors.
Igor Kurchatov (1903–1960) Russia – first nuclear power plant first nuclear reactors for submarines and surface ships.
Thomas J. Fogarty (born 1934) USA – Embolectomy catheter (medicine).
Rasmus Lerdorf (born 1968) Greenland/Canada – PHP (programming language).
John Moses Browning (1855–1926) USA – Semi-automatic pistol.
I am not insensible of the advantage which accrues to Applied Mathematics from the co-operation of the Pure Mathematician and this co-operation is not infrequently called forth by the very imperfections of writers on Applied Mathematics. ~ Ronald Fisher 1890 – 1962 - Mathematician Statistician Evolutionary 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
Things are as they are because they were as they were. - Thomas Gold 1920 to present Astrophysicist
Actually everything that can be known has a Number; for it is impossible to grasp anything with the mind or to recognize it without this. - Philolaus c. 470 – c. 385 BC Scientist and Philosopher
If your experiment needs statistics you ought to have done a better experiment. - Ernest Rutherford 1871 to 1937 Physicist
Experimental science hardly ever affords us more than approximations to the truth; and whenever many agents are concerned we are in great danger of being mistaken. ~ Humphry Davy - 1778 to 1829
Dr. Ikemoto repeatedly told me that we should not perform research that simply reproduced somebody else’s results. Rather we should do something unique and new. ~ Shinya Yamanaka 1962 to Present - Stem Cell Biologist
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- Main Function:G18 is merely gsm alarm system,G183 update version work with 3G gsm sim card DIY home security alarm system,which can either work in standalone mode without sim card or a standard size sim card(not micro and nano) to call/text up to 6 phone numbers via cellular network,AT&T,T-mobile sim card recommend.As 2G will be no longer available in the USA in 2019,AT&T has already shut off 2G service in 2017.3G alarm system more reliable than the wifi one in case of the internet failure.
- APP Control burglar system:First download app(search "G18 alarm system" at google or iphone app store) free and register an account,insert a sim card to alarm keypad,remote control the security system by text in APP on your smartphone from anywhere at anytime.PIR motion sensor detect any suspicious movement or activity,Door/window sensor detect any forceful break-in.When detectors are triggered,the alarm host will receive the alarm alert meantime call your phone,disarm it by app/sms/call
- Brief Description:This is an indoor basic security alarm system kit complete with fully programmable main unit and sensors,can be used directly after unplugging insulation sheet to protect home,office,shop apartment,business;DIY supportable 99 wireless zones up to 150 remote key fobs and 150 sensors,add more sensors as detailed need such as gas detector,water leaking sensor to provide all-around reliable protection.Additional Sensors can be find in our shop or we can customize the kits for you.
- Humanized Design: Easy operation with TFT color touch screen,voice prompt design during setting;Built in 3.7V 800mAh rechargeable lithium battery that can last about 6-8 hours with full power, it will change to use battery to work in the case of power failure, just make sure that switch is on. Other useable features such as arming delay, keypad lock, timing arming etc.
- Customer Service: 12-month warranty, professional technical support and friendly responsive customer service within 24 hours. If you have any questions, welcome to contact us via amazon emails or seach "KERUI G183 security alarm system introduction" on youtube.
- ALL-IN-ONE HOME AUTOMATION: Make your house a smart home in minutes, one room at a time. Simply replace your Dual Switch (double gang) light switch with NuBryte Touchpoint. Connect & Protect, from any NuBryte console, or remotely via Nubryte APP.
- HOME SECURITY: Detract and deter with 100 decibel siren and flashing overhead lights. Instant video alerts to your phone when triggered (with NuBryte APP). Built-in wide-angle camera and advanced motion detection up to 30'. No Contracts/Monthly Fees.
- SMART LIGHTING: Touch-Free light control, and 5 easy-to-use lighting automation and digital dimming modes. Motion-based on/off, Morning Wake Up, Bedtime dimmer, Night light and Vacation lights. Works with standard dimmable bulbs.
- INTERCOM: Combine 2 or more Touchpoint consoles for an instant home intercom system. (WiFi)
- FAMILY HUB: Indoor/Outdoor Temperature & Humidity, 5-Day Weather Forecast, Calendar, Notifications and Event Alerts, Energy Monitoring, and more! Now, with Amazon Alexa voice control with Echo, Dot, and Tap!
- Updated 2015 Model with Newest Firmware and Software
- Wifi Connectivity for Remote and Monitoring Options (Requires Monthly Fee)
- Zwave ready for Control of Lights, Door locks, Thermostats and Garage Doors
- Award Winning Technology and Design
- Includes: (3) 5816 Door/Window Transmitters, (1) 5834-4 Four-Button Wireless Keyfob (1) 5800 Pir-Res Wireless Motion Detector (1) Wifi Module (1) Zwave Module (1) 4gl GSM Cellular module