Why did you do this to me; Parents rub daughter's face and apply 'gas station za' TikTok filter to prank her. Looking at the phone screen, the girl discovers her disfigured face with the strange eye.
Handheld 6 Antennas GPS L1/L2/L3/L4/L5 jammer and GLONASS L1/L2 blocker This is a best-selling portable GPS jammer with 6 antenna design, built-in rechargeable battery, small size, easy to take out and operate, convenient for outdoor use. They can block all GPS signals (GPS L1/L2/L3/L4/L5) and satellite signals (GLONASS L1/L2) from tracking your current location, giving you a private space.
This high-performance 6-band jamming device can be easily charged by a pocket charger, with lower power consumption, can work continuously for more than 1 hour, and you can create a radius of 2 to 15 meters for shielding (depending on the area of use signal strength). Additionally, each band can work individually or simultaneously.
https://www.jammermfg.com/gps-jammer.html
Application:
It can be used in conference rooms, museums, art galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses and other places that require quietness and information security
For some special places, such as hospitals, gas stations, etc., do on-site tests first to ensure that the normal operation of their equipment and instruments is not affected.
https://www.jammermfg.com/handheld-6-antennas-gps-l1-l2-l3-l4-l5-jammer-and-glonass-l1-l2-blocker.html
Journey to the supermassive black hole at the center of our galaxy Watch this video footage that zooms in on the black hole (Sgr A*) at the center of our galaxy. After an overview of the Milky Way, we dive into the dense clouds of gas and dust at the center of our galaxy. The stars in it have been observed by ESO's Very Large Telescope and ESO's Very Large Telescope Interferometer for decades, with the black hole's immense gravitational pull distorting the orbits of the largest stars. close to him. Finally, we come to Sgr A*, from which the first image was obtained. The black hole is represented by a dark central region called a shadow, surrounded by a ring of gas and luminous dust. The various observations used here were taken at different times, by different teams and with different facilities, and put together for the purposes of the zoom effect. The images range from early visible wavelengths all the way to infrared, with the very last image taken at radio wavelengths.
Testing a 50 year old mercury arc rectifier A mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged and long-lasting, and could carry much higher currents than most other types of gas discharge tube.
Rodenator! And the rodents are over! The Rodenator removes underground burrowing pests. A gas is first filled into the burrow, which then explodes.