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2. Splint (laboratory equipment) - Wikipedia

   en.wikipedia.org/wiki/Splint_(laboratory_equipment)

   The glowing splint test is a test for an oxidising gas, such as oxygen. [4] In this test, a splint is lit, allowed to burn for a few seconds, then blown out by mouth or by shaking. Whilst the ember at the tip is still glowing hot, the splint is introduced to the gas sample that has been trapped in a vessel. [4]

3. Pointing stick - Wikipedia

   en.wikipedia.org/wiki/Pointing_stick

   IBM sold a mouse with a pointing stick in the location where a scroll wheel is common now. A pointing stick on a mid-1990s-era Toshiba laptop. The two buttons below the keyboard act as a computer mouse: the top button is used for left-clicking while the bottom button is used for right-clicking.

4. Ergonomic keyboard - Wikipedia

   en.wikipedia.org/wiki/Ergonomic_keyboard

   Other designs use vertical columns with staggered rows to compensate for the difference in finger lengths. A keyboard with vertical columns can require an adjustment period as the user retrains their finger movements. [10] Some keyboards combine a split design with vertical or semi-vertical columns.

5. Keyboard technology - Wikipedia

   en.wikipedia.org/wiki/Keyboard_technology

   The technology of computer keyboards includes many elements. Many different keyboard technologies have been developed for consumer demands and optimized for industrial applications. The standard full-size (100%) computer alphanumeric keyboard typically uses 101 to 105 keys; keyboards integrated in laptop computers are typically less comprehensive.

6. Input device - Wikipedia

   en.wikipedia.org/wiki/Input_device

   A common computer input device, a keyboard. A user presses a key which transfers information to a computer. In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance.

7. Wireless keyboard - Wikipedia

   en.wikipedia.org/wiki/Wireless_keyboard

   Wireless keyboards in the current market are commonly accompanied by a wireless mouse. Wireless keyboards based on infrared technology use light waves to transmit signals to other infrared-enabled devices. In case of radio frequency technology, a wireless keyboard communicates using signals which range from 27 MHz to up to 2.4 GHz.

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Optical mouse - Wikipedia

   en.wikipedia.org/wiki/Optical_mouse

   An optical mouse is a computer mouse which uses a light source, typically a light-emitting diode (LED), and a light detector, such as an array of photodiodes, to detect movement relative to a surface. Variations of the optical mouse have largely replaced the older mechanical mouse design, which uses moving parts to sense motion.