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The bottom of this cartridge acted as the top for the sound cartridge below it which was basically identical to an 8-track. The only difference was the recording was the same 2-track format as mono NAB carts at the same 3-3/4 IPS speed (9.5 cm/s) as an 8-track with the program material on one track and the subsonic picture-change automation ...
A health economic study found that passing an e-cigarette minimum legal sale age law in the United States increased teenage prenatal smoking by 0.6 percentage points and had no effect on birth outcomes. [111] Nevertheless, additional research needs to be done on the health effects of electronic cigarette use during pregnancy. [112]
Fidelipac was originally a 1 ⁄ 4-inch-wide (6.4 mm) analog recording tape, two-track format. One of the tracks was used for monaural program audio, and the other being used for a cue track to control the player, where either a primary cue tone was recorded to automatically stop the cart, a secondary tone was recorded to automatically re-cue the cart to the beginning of the cart's program ...
Paper cartridges varied in their construction based on the specifications of the buyer or the practices of the builder; a cartridge tended to be built with a specific weapon in mind, with a specified powder charge and a correctly sized ball or bullet. A cartridge built for a .65 caliber musket obviously could not be used in a .50 caliber weapon.
The Pentax Q series is a series of mirrorless interchangeable-lens cameras made by Pentax and introduced in 2011 with the initial model Pentax Q. [1] As of September 2012, it was the world's smallest, lightest interchangeable lens digital camera. [2] The first models used a 1/2.3" (6.17 x 4.55 mm) back-illuminated sensor CMOS image sensor.
The .41 AE can be ballistically similar to the .40 S&W, to the point that many reloading manuals suggest using .40 S&W load data in the .41 AE.Original IMI factory cartridges are much higher powered, approaching 10mm levels, pushing a 170 gr (11.02 g) bullet at 1215 ft/s.
Nearly 100 years after the .276 Pedersen introduced the concept of a 7mm infantry round for semi-automatic rifles, on April 19, 2022, the United States Army adopted the .277 Fury (6.8x51mm Common) as the United States Army's general-purpose cartridge, this cartridge features a 7.04 mm bullet in a two-part version of a necked down 7.62x51mm NATO ...