We are storytelling animals and cannot bear to acknowledge the ordinariness of our daily lives. - Stephen Jay Gould 1941 to 2002 Paleontologist
It is strange that only extraordinary men make the discoveries which later appear so easy and simple. - Georg C. Lichtenberg 1742 to 1799 Physicist
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.
Alexander Graham Bell (1847–1922) UK Canada and USA – telephone.
Fritz Klatte (1880–1934) Germany – vinyl chloride forerunner to polyvinyl chloride.
Mikhail Kalashnikov (1919–2013) Russia – AK-47 and AK-74 assault rifles (the most produced ever).
Christoph Gerber (?–) with Calvin Quate (1923–) and with Gerd Binnig (1947–) Germany/USA/Switzerland – Atomic force microscope.
Erna Schneider Hoover (born 1926) USA – computerized telephone switching system.
Heike Kamerlingh Onnes (1853–1926) Netherlands – liquid helium.
Julio Palmaz (born 1945) Argentina – balloon-expandable stent.
Percy Spencer (1894–1970) USA – microwave oven.
Heinrich Göbel (1818–1893) Germany – incandescent lamp.
Eugene Roshal (born 1972) Russia – FAR file manager RAR file format WinRAR file archiver.
Charles Lindbergh (1902–1974) USA – organ perfusion pump.
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).
Tanaka Hisashige (1799–1881) Japan – Myriad year clock.
Mark Publicover (born 1958) USA – First affordable trampoline safety net enclosure.
John Blenkinsop (1783–1831) UK – Blenkinsop rack railway system.
Ernest Orlando Lawrence (1901–1958) USA – Cyclotron.
Floyd Paxton (1918–1975) USA – a.o. Bread clip.
Marcellin Berthelot (1827–1907) France – Berthelot's reagent (chemistry).
Paul C. Fisher (1913–2006) USA – Space Pen.
Simple laws can very well describe complex structures. The miracle is not the complexity of our world but the simplicity of the equations describing that complexity. ~ Sander Bais b. 1945 - Theoretical Physicist
We think there is color we think there is sweet we think there is bitter but in reality there are atoms and a void. ~ Democritus c. 460 – c. 370 BC
All of physics is either impossible or trivial. It is impossible until you understand it and then it becomes trivial. ~ Ernest Rutherford 1871 to 1937
This is an era of specialists each of whom sees his own problem and is unaware of or intolerant of the larger frame into which it fits. ~ Rachel Carson 1907 to 1964 - Marine Biologist
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
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
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
- On demand access - access 720p HD live video at any time from your smartphone or the web, with built-in night vision.
- Personalized voice message - a recorded message will play when you can't answer the door.If the lights are solid blue, please type + , choose Wireless Device instead of Zink to find the doorbell.
- Answer the door wherever you are - see and speak to visitors directly from your smartphone.If all the lights are flashing green, please check your smartphone and make sure it is connected to a 2.4Ghz wifi network. If your router is a dual band router, meaning it supports both 5.0Ghz and 2.4Ghz networks, be sure the SSID (network name) is different for each. You will need your mobile device to be connected to the 2.4Ghz during setup. Passwords and SSID names must be a minimum of 6 characters.
- Smart motion detection - receive an alert and a recorded video clip whenever motion is detected.
- Easy setup - use existing wiring for quick installation and connect to WiFi using the free Zmodo app. Use Beam to easily set up Greet. With Beam Connect, setup is as simple as telling the app how many devices are powered on and ready to pair. If your router supports AC, you will need to disable that during the setup. In your router, you may need to take it out of mixed mode, or put it into legacy mode.
- See, hear and speak to anyone at your door from your smartphone, tablet or PC.
- Get instant alerts when visitors press your Doorbell or trigger the built-in motion sensors.
- Watch over your home in crystal-clear HD video.
- Protect your home - day or night - with infrared night vision.
- Communicate with visitors via two-way audio with noise cancellation.
- WIFI signal,the whole network interconnection. Remote calling, intercom, and unlock. Using most popular touch key technology, advanced and high Sensitivity, greatly extend the key life. Clear camera, and equipped with automatic light sensitive chip. If the light is not enough, it will use the IR night vision function to monitor and capture HD video and pictures.
- Motion detection function. You can open or close this function according to different working environments. Capture and video mode for choosing. Powered by DC 5V, more safe.
- Simple app operation in mobile phone, easy installation. support anrdoid and ios app APP download address remind: please search " door phone" for apple store(for ios app) and for google player(for android app).
- High-strength tempered glass surface, luxury, anti-resistant and scratches, has longer working life. With rain cover and touch key surface, better waterproof function.
- Easy to install. You can fix it with screws, or paste with double-sided tape. One door phone can be connected to several mobile phone, PC, or computers. Optional indoor dingdong doorbells to match. While calling to the mobile phone, the indoor doorbell will ring too.