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 […]

HOW TO MAKE KIMCHI? ( : VINATech got the answer[Subtitles]

Now ready for Kimchi making Stretching before long hours of Kimchi making Set the tables to make Kimchi Set the tables to make Kimchi Set the tables to make Kimchi Just like making supercapacitor Just like making supercapacitor Prepare ourselves Prepare ourselves Ready? Ready? Prepare ourselves Ready? Get, Set, Go! Go VINATech Show me the […]

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 […]

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 […]

А Куда это Мы идем? | Гуляем по Пусану | Южная Корея [Eng.Sub]

Hi hi hi Everyone! I wanna say thank you for you interest to my channel! I was get up today an a morning prearty shabby But I have had see that you start to be interested about my Channel aspecialy to video “Study in Korea”. I realy happy that you find it ussfull I was […]

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. […]