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
Pure mathematics exist by themselves; no will produces them no power can limit them. They are eternal laws that no man can infringe and from which it is impossible to escape. ~ S. Sandaram Iyer 1883 - Philosopher
Jabir ibn Aflah (Geber) (c. 1100–1150) Islamic Spain – portable celestial globe.
John Landis Mason (1826–1902) USA – Mason jars.
Alexander Kemurdzhian (1921–2003) Russia – first space exploration rover (Lunokhod).
Nick Sheridon (1928–1962) USA – Electronic paper.
Thomas Savery (1650–1715) UK – steam engine.
Peter Durand (inv. 1810) UK – canning using tin cans see also Nicolas Appert.
Ed Seymour (inv. c. 1949) USA – Aerosol paint.
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.
Reverend Dr Robert Stirling (1790–1878) Scotland – Stirling engine.
Nikolay Slavyanov (1854–1897) Russia – shielded metal arc welding.
Carl D. Keith (1920–2008) together with John J. Mooney (c. 1928–) USA – three way catalytic converter.
Gavriil Ilizarov (1921–1992) Russia – Ilizarov apparatus external fixation distraction osteogenesis.
Hans Lippershey (1570–1619) The Netherlands – telescope.
Marvin Camras (1916–1995) USA – magnetic recording.
Gerhard Sessler (born 1931) Germany – foil electret microphone silicon microphone.
Kotaro Honda (1870–1954) Japan – KS steel.
Antoni van Leeuwenhoek (1632–1723) The Netherlands – development of the microscope.
David Strang (inv. 1890) New Zealand – first Instant coffee.
Ray Tomlinson (inv. 1971) USA – First inter-computer email.
Nicolas Appert (1749–1841) France – canning (food preservation) using glass bottles see also Peter Durand.
Every aspect of the world today – even politics and international relations – is affected by chemistry. ~ Linus Pauling - 1901 to 1994
Chemists do not usually stutter. It would be very awkward if they did seeing that they have at times to get out such words as methylethylamylophenylium. ~ Sir William Crookes - 1832 to 1919
It is strange that only extraordinary men make the discoveries which later appear so easy and simple. - Georg C. Lichtenberg 1742 to 1799 Physicist
All increasing or dominant species (and it is from these that new species arise) vary considerably in all their parts organs and faculties in every generation. ~ Alfred Russel Wallace 1823 to 1913 - Zoologist Evolutionary Biologist
The black holes of nature are the most perfect macroscopic objects there are in the universe: the only elements in their construction are our concepts of space and time. - Subrahmanyan Chandrasekhar 1910 to 1995 Astrophysicist
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
I saw that people trying to synthesize gold and silver were working in ignorance and by false methods; I then perceived that they belonged to two classes the dupers and the duped. I pitied both of them. ~ Geber c. 712 – c. 815 AD
- Designed for a Healthy Life: Steps Counting, Find Your Phone, Camera Remote Control, Sedentary Reminder, SMS Reminding, Call Reminder, Incoming Calls Show, Calories Burned Measuring, and Sleep Management etc.
- The wristband is made of silicone, soft and skin friendly, very comfortable to wear. Using stretchy silicone material, the wearable maximum length is 7.6 inches, minimum length is 5.5 inches
- USB Connect: The whole display can be pulled out from the band and used as a USB stick. With a USB connector, it's very continent to charge the built-in battery via charger or computer
- Fit For: iPhone 4S or above (iPhone 4S, iPhone 5, iPhone 5S, iPhone 5C, iTouch5, iPad3, iPad4, iPad air, iPad mini etc IOS 7.0 or above system) Android 4.3 or above, Bluetooth 4.0. Not Fit For: Lenovo, TCL, Asus phone
- If you have any question with the item, please email to: firstname.lastname@example.org, we will reply within 24 hours. We offer an 30-day money-back guarantee, if the purchase has any quality defect. Please be assured the purchase
- See notifications,SMS reminding,call reminder,Incoming calls show on the OLED display.
- How to PAIR DEVICE to your phone:Download and install the VERYFIT app from Apple Store or Google Play.Open app and click on Device Icon on the bottom of screen.Tap on "Bind Device" to search then click on "Bind" to confirm once found.Device should vibrate when bound.If the app does not find the device:press on Fit-Fire until you feel it vibrate to turn on and tap on "refresh",searching device again,then bind device,your device will be paired to phone.
- First time to use,take host out of the band,plug it into a USB port to charge(If you can not see the red indicator light,pls turn the host to other side to put in) the screen will activate.Then download APP 'Veryfit For Heartrate'/Veryfit OR Veryfit 2.0(This app can not control music,but the heart rate monitor is more accurate.And it is easy to connect with device.
- USB recharged design:Rechargeable & Long-lasting battery,about 7-10 Standby time/ 4 days Using time. Please charge it before running out of battery.30 minutes charging time is enough,do not charge it overnight.
- All day tracking:step counting,distance tracking,calorie burned; Sleep monitor: Incoming call notice,remote camera,music control,find phone,lost warning,out of range alarm. 1.First times to use,please recharge it and download APP"Veryfit For Heartrate"/VeryFit 2.0 from Apple Store or Google Play; 2.Data will be refreshed after using one day . You could find previous data in the app by click the button "Details".it can save on the band one week. So you must sync to it each week.Any problem, We promise to get back to you within 24 hours
- Purchase replacement band here - https://www.amazon.com/dp/B01G83K1HY
- 1) Pedometer:Record daily walking of steps and mileage. 2) Dear Friends,Please Note-Calls and SMS vibration reminders :Just for Android system mobiles,not for Apple system
- Sleep Monitor:TW64 is able to detect how long you sleep, through its health software, count up your time of deep sleep,light sleep.
- Stable charger:Unique charger guarantees that TW64 could be charging stably,even in the moving car or running ,climbling.
- The energy consumption:Calculate the daily consumption of calories and heat.