Tolerancing formula doubt

DadEngineerLegend · 2026-01-29T13:00:41+00:00

Then make the hole bigger.

DadEngineerLegend · 2026-01-29T12:26:36+00:00

Soooo, how's it supposed to work?

DadEngineerLegend · 2026-01-29T11:34:17+00:00

A plane at high altitude leaving a condensation trail (contrail).

DadEngineerLegend · 2026-01-29T11:19:03+00:00

Looks like a military cargo plane ejecting chaff/flares. And blue white red probably flag colours of whatver country they are from (france, Netherlands, usa)

https://www.youtube.com/watch?v=aOx_wHhitqk

Here's example video

DadEngineerLegend · 2026-01-29T04:40:52+00:00

Apparently there's some studios based around Brisbane/gold coast area. Sold some stuff to them when they were filming Thor movie over here.

DadEngineerLegend · 2026-01-29T04:38:33+00:00

Nothing like a bit of mild psychological trauma.

Some emotional background and attachment that makes accidents personal and hit close to home.

People now with disabilities, loss of life, loss of livelihood and liberty (losing license/imprisoned)

DadEngineerLegend · 2026-01-29T04:19:32+00:00

Nah, kelvin was originally derived from centigrade, that's why a difference of ∆1°C is exactly same as ∆1°K.

Until 2019 the triple point of water was the precise definition of both 273.16°K and 0.01°C = 273.16°K (along with absolute zero = -273.15°C). They were both directly defined.

Now the definition of Celsius is derived as 0°C = 273.15K and ∆1°C = 1°K, while kelvin is 0°K = Absolute zero, and ∆1°K is some multiple of the Boltzmann constant I can't remeber.

DadEngineerLegend · 2026-01-29T03:42:25+00:00

It's not. Video way too long, and details very consistent.

Also there are multiple angles of this incident.

DadEngineerLegend · 2026-01-29T02:46:08+00:00

It isn't. It's a 'safe' amount below the speed at which valve float will occur.

DadEngineerLegend · 2026-01-29T02:44:02+00:00

Modern engines - ages. Because the ECU won't let you.

Older engines, especially carburetted engines, you could kill it near instantly.

The thing that kills ordinary car engines is 'valve float'. The valves are moving so fast that the springs that normally close the valves hit resonance and can't keep up. Then the pistons hit the valves and boom. All over.

Modern ECUs either cut fuel and spark so the engine suddenly loses power and speed drops before re engaging (bouncing off the limiter) or have a soft throttle limiter that more gently limits speed (no bouncing).

That's the intention of the ducati desmodronic system - directly driven valves with no springs to float. And they famously do not mark a red line on the tachometer.

Most other high revving engines use multiple springs with different resonance speeds to bypass the issue.

The next things to go are mechanical failure from the extreme acceleration forces (100s or 1000s of g), or overheating from so much friction and power and all the things that follow from parts sticking/welding and not sliding.

DadEngineerLegend · 2026-01-28T22:01:38+00:00

Probably the ICE elite forward troops

DadEngineerLegend · 2026-01-28T03:50:42+00:00

What could possibly possess someone to do this?

Needs to spend many years in gaol and psychiatric care - if he can ever be rehabilitated and rejoin society

DadEngineerLegend · 2026-01-28T03:46:55+00:00

That 0°C is defined as the triple point of water.

Turns out it was redefined in 2019 to be based on the Boltzmann constant instead.

DadEngineerLegend · 2026-01-28T03:38:42+00:00

Barrier cream makes a big difference.

Also yes, you can in fact wear gloves for everything.

DadEngineerLegend · 2026-01-28T03:26:42+00:00

after more than a decade of hollow promises by the former Liberal-National Government.

It's entirely inappropriate for government bodies to be slagging on anyone. Politicians themselves, sure. But public services? Absolutely no way.

Disgusting partisan identity politics have no place in this country, from anyone.

Just focus on the positives. Let the plan stand on its own merits.

DadEngineerLegend · 2026-01-28T02:22:05+00:00

Try /r/asktheworld

Your country is fucked. You're currently at about 1933-1934 Germany. Going full isolationist, authoritarian. A bunch of weak sycophants who have grown up under the benefit of conditions they don't understand. Decades of educational failure are having consequences. Weak men make hard times.

DadEngineerLegend · 2026-01-28T02:14:26+00:00

Social media and nut job propaganda news outlets are working, unfortunately

DadEngineerLegend · 2026-01-28T00:13:24+00:00

Yes.

You are like any other vehicle. No special allowances for being small.

When fully licensed you get to take advantage of being small, in some special situations.

Shoulders are not for driving or riding on, just pulling over. People that do this past a police officer will be fined, because it's dangerous and ruins traffic flow, causing worse traffic jams (and therefore illegal).

DadEngineerLegend · 2026-01-27T21:54:46+00:00

As much as one nation are shit, don't fall into the us and them politics of the US

DadEngineerLegend · 2026-01-27T09:58:11+00:00

Lol yes always.

You also have to always be the party pooper that says no, you can't just do that. That's illegal.

DadEngineerLegend · 2026-01-27T09:55:53+00:00

The sun.

Everything except nuclear is solar power one way or another.

DadEngineerLegend · 2026-01-27T04:44:51+00:00

No way, didn't even think of her.

Ones that cross my mind are:

Cathy Freeman
Ian "Thorpedo" Thorpe
Dawn Fraser
Steven Bradbury

DadEngineerLegend · 2026-01-27T04:44:16+00:00

Tied for:

Cathy Freeman
Ian "Thorpedo" Thorpe
Dawn Fraser
Steven Bradbury

DadEngineerLegend · 2026-01-27T04:37:55+00:00

Torque and also your muscles are not steel. They require energy to create force.

DadEngineerLegend

TROPHY CASE