Tig welding Walking The Cup 5G Root Pass 100A(4 inch) SCH 40 carbon steel pipe

Hello. Today… I’ll do a back-bead welding in the 5G position. I’d appreciate it if you could press “subscribe” and “like.” There are many ways to weld the backbead. There’s a “freehand” or “drawing” way to weld the nozzle onto the floor. And there’s a “weaving” way to weld the nozzle through the pipe. We’re […]

Tig welding. Fillet welding. 1mm Thick Stainless Steel Plate

Tig welding. Fillet welding. 1mm Thick Stainless Plate Hello. 1mm thick sheet of steel, welded fillet. I’d appreciate it if you could press “subscribe” and “Like.” It’s called “drawing,” “freehand.” This welding method is used to weld the fillet in a rectangular shape. The quality of the weld scene is not good because we’ve enlarged […]

Using electricity efficiently can reduce annual energy bills by US$125

time now for our life and info segment where we focus on information useful for your everyday life now energy bills tend to shoot up during the summer when air conditioning is a must for beating the heat especially in a country like South Korea but armed with just a handful of tips households in […]

Tig welding. 1mm Thickness Stainless Steel Plate Welding.

1mm Thick Stainless Steel Plate Welding Hello, I made a video today to weld thin stainless steel plates. I’d appreciate it if you could press “subscribe” and “Like.” This is a welding method used to weld thin stainless steel plates. It’s a straight line of welding without using a welding rod. Today I’m going to […]

서부에서 죽는 백만 가지 방법 A MILLION WAYS TO DIE IN THE WEST 1차 ⑲ 공식 예고편 (한국어 CC)

Tig welding. Various Fillet Welding Methods. (stainless steel sheet welding)

Various Fillet Welding Methods Hello. Today, I made a video about the different fillet welds. I’d appreciate it if you could press “subscribe” and “Like.” This is stainless steel. Today we’re going to do a lot of fillet welding on this. First of all, the size of this steel plate is 30mm And it is […]

Researchers come up with way to produce electricity from flowing water

When you think of green energy, solar or wind power springs to mind –but generating electricity from rain drops that fall against a window or roof? That’s one method local researchers have come up with, and they say that’s just the beginning of the technology’s potential. Sohn Jung-in explains. A piece of glass substrate is […]

Korean researchers develop flexible, transparent electrodes using graphene

Flexible, transparent electrodes are essential components of wearable devices. Korean researchers have successfully used a new material to make the component. Park Se-young has more. Graphene is known for its toughness and ability to conduct electricity. Korean researchers have chosen the material to make electrodes that change their visible colors in less than one second. […]

Chopsticks: Chinese VS. Japanese VS. Korean

Hey guys! What’s up? It’s Mike Chen! Today let’s talk about something that most Asians use every single day: chopsticks. Now, chopsticks are super useful. You can use it to eat, obviously, or you can also use it to keep your hair up, you can cook with it, and they’re super convenient because you can […]

TIG welding. 5G Keyhole Welding and Bridge Tack

5G Keyhole Welding and Bridge Tack Hello. Today, we made a video on 5G Position that we did “Keyhole-welding.” I’d appreciate it if you could press “subscribe,” “Like.” The first pipe is a 50A (2 inch) SCH10 stainless pipe In this way, we injected argon gas inside the pipe. There’s a window on the other […]