Science is the acceptance of what works and the rejection of what does not. That needs more courage than we might think. - Jacob Bronowski 1908 to 1974 Mathematician Biologist
A fact acquires its true and full value only through the idea which is developed from it. - Justus von Liebig 1803 to 1873 Chemist
John Blenkinsop (1783–1831) UK – Blenkinsop rack railway system.
James Dyson (born 1947) UK – Dual Cyclone bagless vacuum cleaner incorporating the principles of cyclonic separation..
Charles Algernon Parsons (1854–1931) British – steam turbine.
Frank Marugg (inv. 1944) USA – Wheel clamp.
Konstantin Konstantinov (1817 or 1819–1871) Russia – device for measuring flight speed of projectiles ballistic rocket pendulum launch pad rocket-making machine.
Gerhard Fischer (1899–1988) Germany/USA – hand-held metal detector.
Sidney Rosenthal (1907–1979) USA – Magic Marker.
John Heysham Gibbon (1903–1973) USA – Heart-lung machine.
Masatoshi Shima (born 1943) Japan – microprocessor.
Willem Johan Kolff (1911–2009) Netherlands – artificial kidney hemodialysis machine.
Anders Knutsson Ångström (1888–1981) Sweden – Pyranometer.
E. K. Gauzen Russia – three bolt equipment (early diving costume).
Leonardo da Vinci (1452–1519) Italy – conceptualized a helicopter a tank concentrated solar power the double hull. Relatively few of his designs were constructed during his lifetime. Some that were used are an automated bobbin winder and a machine for testing the tensile strength of wire.
Cai Lun 蔡倫 (50–121 AD) China – paper.
Shen Kuo (1031–1095) China – improved gnomon armillary sphere clepsydra and sighting tube.
Trevor Baylis (born 1937) UK – a wind-up radio.
August Schrader (1820–?) USA – Schrader valve for Pneumatic tire.
Su Song (1020–1101) China – first chain drive.
Frederick Sanger (1918–2013) USA – Sanger sequencing (= DNA sequencing).
Alexander Bereznyak (1912–1974) Russia – first rocket-powered fighter aircraft BI-1 (together with Isaev).
Physics is actually too hard for physicists. ~ David Hilbert 1862 to 1943 (Mathematician)
Physics is very muddled again at the moment; it is much too hard for me anyway and I wish I were a movie comedian or something like that and had never heard anything about physics! ~ Wolfgang Pauli 1900 – 1958
A physicist is an atom’s way of knowing about atoms. - George Wald 1906 to 1997 Neurobiologist
When you hear a physicist invoke the uncertainty principle keep a hand on your wallet. ~ David Griffiths b. 1942
Benjamin Franklin performed a beautiful experiment using surfactants; on a pond at Clapham Common he poured a small amount of oleic acid a natural surfactant which tends to form a dense film at the water-air interface. He measured the volume required to cover all the pond. Knowing the area he then knew the height of the film something like three nanometers in our current units. ~ Pierre-Gilles de Gennes 1932 to 2007
On the principle of successive variations not always supervening at an early age and being inherited at a corresponding not early period of life we can clearly see why the embryos of mammals birds reptiles and fishes should be so closely alike and should be so unlike the adult forms. ~ Charles Darwin 1809 to 1882 - Naturalist Evolutionary Biologist
It is strange that only extraordinary men make the discoveries which later appear so easy and simple. - Georg C. Lichtenberg 1742 to 1799 Physicist
- 720p HD to capture clear images for your records and while using 2-way audio (built-in microphone and speaker). 720P/20FPS,700Kbps; 360P/20FPS,200Kbps.
- 110 wide-angle lens, 940nm infrared non-invasive sensor. Capture the scene in clarity with the wide-angle lens and IR LED Night Vision Up to 32 feet. The non-invasive sensor will not disturb your sleeping children.
- Reliable Wi-Fi connectivity to access your camera with 360 Home App on mobile device at anytime, anywhere.Stay in Touch with Two Way Talk, Intelligent Motion Alerts, Snapshots as well as Mobile Apps.
- Secure your videos on a Micro SD card, own your video content and access video history anytime. Supports up to 32GB Micro SD card.
- Real-time streaming to your phone & activity alerts when motion is detected. 360 Home App allows you to customize your settings according to your preferences. Available for iOS and Android.
- 720p High-definition, 112° wide-angle advanced glass lens combined with 345° horizontal & 115° vertical rotation range create a complete 360° coverage. Advanced night vision with 8 built-in 940nm infrared LED beads extend the viewing distance to 3 meters in pitch dark with no light pollution, so your baby or pet will not be disturbed by LED glare.
- Responsive and advanced microphone with a built-in anti-noise filter for a clear 2-way Audio experience. Intercom Mode: one party to talk and listen at a time or Hands-free Mode: both parties talk and listen freely for maximum flexibility.
- Receive real-time Activity Alerts while you're out. 10-sec motion tracking records and centers the moving object. Bookmark your favorite positions (up to 8) and return to them at the tap of a button. Select Auto-Cruise to survey the area 360° horizontally or cruise your bookmarks, suitable for large areas that need a quick scan (and tracks moving objects).
- YI Dome integrates with your YI Home family in one simple interface. User-friendly and intuitive app to customize your settings: activity alerts, auto-cruise, bookmarks, camera sharing, customize schedules, and more. Supports connectivity to a large number of devices with the same app/account for maximum convenience. Available for iOS and Android.
- Supports YI Cloud to avoid the risk of losing footage from an SD card, ensure all your videos are safe, secure and protected. We provide the most efficient compression and the highest protection of data, so you can be sure that your footage is safe and secure. Reliable Wi-Fi connectivity to access your camera with YI Home App on mobile device, and YI Home App on PC at anytime, anywhere. Built-in support for 802.11b/g/n 2.4Ghz (5Ghz currently not supported) Wi-Fi band.
- √ True 720p HD, 115° Wide Viewing Angle - 115° angle lens lets you see more of your space in true 720p without ever having to pan or tilt. Equipped with automatic IR LED, you can even remotely check if your baby is sleeping well or not during the night!
- √ Two-way Audio - Funlux security camera lets you communicate with your loved ones with built-in speaker and microphone. You can also share your device to families and friends, take and record photos to save sweet memories!
- √ Motion Detection - You will be notified with push alerts on your phone when motion is detected, enjoying peace of mind! Customize motion detection area and schedule notification time through Fulnlux app so that you can focus on things that are truly important!
- √ Free Cloud Service: All users are eligible for a 1-month free cloud of our 7 day cloud recording plan. Cloud Service requires no subscription and no credit card credentials. With the plan, you can review, save, and share footage at any time, and reduce false alerts with cloud intelligence.
- √ Please contact us via Amazon Message for any questions. You'll get 60-Day Money Back Guarantee, 2-Year Limited Warranty, Lifetime US-Based Tech Support! Note: These cameras are for indoor use only.