The ultimate truths of mathematics then cannot be established by any experimental proof that the deductions from them are true; since the supposed experimental proof takes them for granted. ~ Herbert Spencer 1885 – 1977 - Philospher
God created two acts of folly. First He created the Universe in a Big Bang. Second He was negligent enough to leave behind evidence for this act in the form of microwave radiation. - Paul Erdős 1913 to 1996 Mathematician
Nick Sheridon (1928–1962) USA – Electronic paper.
Edwin H. Land (1909–1991) USA – Polaroid polarizing filters and the Land Camera.
Ami Argand (1750–1803) France – Argand lamp.
Georges Lakhovsky (1869–1942) Russia/USA – Multiple Wave Oscillator.
Jonas Ferdinand Gabriel Lippmann (1845–1921) France – Lippmann plate Integral imaging Lippmann electrometer.
Ottomar Anschütz (1846–1907) Germany – single-curtain focal-plane shutter electrotachyscope.
Dmitri Mendeleev (1834–1907) Russia – Periodic table pycnometer pyrocollodion.
Charles Wheatstone (1802–1875) UK – a.o. concertina stereoscope microphone Playfair cipher pseudoscope dynamo.
Humberto Fernández Morán (1924–1999) Venezuela – Diamond scalpel Ultra microtome.
Nikolai Polikarpov (1892–1944) Russia – Po-series aircraft including Polikarpov Po-2 Kukuruznik (world's most produced biplane).
Sylvester Marsh (1803–1884) USA – Marsh rack railway system.
John Frederic Daniell (1790–1845) United Kingdom – Daniel cell.
James Clerk Maxwell (1831–1879) and Thomas Sutton Scotland – color photography.
Mikhail Dolivo-Dobrovolsky (1862–1919) Poland/Russia – three-phase electric power (first 3-phase hydroelectric power plant 3-phase electrical generator 3-phase motor and 3-phase transformer).
Charles Algernon Parsons (1854–1931) British – steam turbine.
Guy Severin (1926–2008) Russia – extra-vehicular activity supporting system.
William George Armstrong (1810–1900) UK – hydraulic accumulator.
Bette Nesmith Graham (1924–1980) USA – Correction fluid Liquid Paper.
Alexei Krylov (1863–1945) Russia – gyroscopic damping of ships.
Charlie Booth (1903–2008) Australia – Starting blocks.
Understanding the history of matter and searching for its most interesting forms such as galaxies stars planets and life seems a suitable use for our intelligence. - Robert Kirshner 1949 to present Astronomer
Physics is actually too hard for physicists. ~ David Hilbert 1862 to 1943 (Mathematician)
The uniform character of mathematics is the essence of science for mathematics is the foundation of all exact scientific knowledge. ~ David Hilbert 1862 – 1943 Mathematician
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
In my experience most mathematicians are intellectually lazy and especially dislike reading experimental papers. ~ Francis Crick 1916 – 2004 - Molecular Biologist
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
Chemistry unlike other sciences sprang originally from delusions and superstitions and was at its commencement exactly on a par with magic and astrology. ~ Thomas Thomson - 1773 to 1852
- 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.