tmagdahl's channel

@kevincaron It was a very long time ago (before 1980) that I was made aware of this issue, that I tend to say "always considered" but I made the mistake with my lathe too. I was told that the dust generated by using a file is not meant to fall on the rails or lead-screw too, and that you should p...

(2/2) Rust and carbonates degrade heat transfer if to thick and the car will run hotter due to the isolation layer and the smaller cross-section even after the leak is solved. If you want to add water that was lost due to evaporation you can use demineralized water, the same you use for the cloth...

@UtubeMyAccountName (7/8) If tax money is used to buy food or this wigs or a yacht for a politician is in my opinion (apart from the legal issues) less important than the fact that it is money that might be used on an arbitrary way and that it is slow moving money (between collection and the time...

@OnePeopleOneChina Yes, Panda Skin but the very thin one made from newborns!

If you take the mold where you poured the plaster, and cover everything that is not a window with a rubber-like 2mm sheet or even better fabricate a canopy where you remove all what is a window (has to be demolded, cut exactly where the window lines are and put it back in the mold) and then pour ...

@MelkorHimself Do not forget that rotational motion is not constant velocity (velocity is a vector!). The centripetal acceleration (A) for rotational speed (V) at a radius (R) is given by A=V*V/R. In this case V=299792458 m/s and R=6400000 m. Put in another way, 7.5 turns arround the globe per ...

Never knew that stuffing straw could work as a lubricant!

That second envelope looks so skinny seems that it is a B1B autogaphed thong!

Sorry, lost concentration! Happy Birthday teacher!

What a strange soil? Nuke test site?

Big O Thing = Cessna A-37 Dragonfly (Still fly in Chile)!

For sure the squirrel likes them slightly roasted!

Some disaster recovery on a A-10

watch?v=nMxzL7E3Z7s

I am missing the story of the first female native rat getting raped by this monster! Ouch!

Maybe you can simulate the air drag with a rubber band taped to the panel and to a fixed point with gear hanging down and with different tension levels check if they go up? You are not allowed to fail with the parachute this time! Robert will reach top frustration if not :-)

(2/2) In the former even if you level the mold, what is between the reinforcement ribs will have a lot of force exerted in between unless the bag gets in contact with the external side too. If you put a shoe box in the bag (even reinforcing the 4 vertical sides) and take the air out you will see ...

A warped table will at most generate a non stright parting plane, only when that plane is referenced/fixed to that table and left uncorrected, but a warped table has nothing to do with a warped or non stiff plug, which is not the case here! There is no reason either for imperfections to magnify f...

@seansmp420 (4 of 4) Here at Bob TV we are eager to learn, and videos are never enough, so I think there is still a void to fill with your knowledge. Don't be fooled that we are here to buy things, specially in absence of credentials, this is a place to learn and if possible to give back in donat...

@cowboysaver1971 (2/2) Only for the bearings oil is mixed into the fuel (between 1% and 5%) like in older 2 stroke piston engines. This oil is useless for the combustion and only increases contamination. A small capillary tube "stealing" from the presurized fuel entering the turbine, delivers fue...

Changing the diameter of the air tubing will only have impact on the speed with which things will move at the expense of more air volume lost in the tubing. When no more air is moving through the tubing, there is no more pressure loss in the piping and the pressure inside the piston chamber is th...

To much ado about nothing?

I hope my comment didn't sounded to rude, but I have seen cables that look ok, but had a real mess under the isolation. The copper degradation generates higher cable resistance and therefore more heat, until one day you have an open circuit and visual inspection does not help very much. You have ...

Something that is worth checking is that these connectors used to connect the ECU to the turbine sensors and actuators, might have a weak mechanical geometry to prevent rotated connection, and that some of them is connected impropperly. One thing that ECU's are probably very picky about is that t...

Maybe it is worth to check with the cover installed if something similar is going on with the top cover. Another light way to isolate is to take this wool used to isolate walls and sandwitch it between the shield and the composite, unless air flow is a better solution.

About turbine heat, the exhaust tube (brown) is the dangerous one. The combustion chamber is a sort of smaller can inside the body, and between the body and that can you have the compressed air, that is hot due to compression but with minor influence from the combustion.

I would check if there is...

I wrote my comment before the package arrived. I thought the job was for her! Not so bad, she will have somebody to get laid with at least! Zombi dude was too crepy! Haha!

And somethin from Bony-Em? ha ha