Thread: Trivia and other useless but interesting items

last.jpg
Last can be cool

At the Olympics before that, he was in the lead and got tangled up in a pileup and so lost. Poetic justice me thinks!

Originally Posted by NavyDiver

last.jpg
Last can be cool

Yeah roight, a put up job I reckon.
Even the Poses of those on the ice look FAKE & IF YOU DON'T BELIEVE ME AsK DONALD TRUMP.

$80 ish Should I You know I will

To replace the battery in an XPS 13 9360 laptop, follow these steps:

• Remove the screw (M1.6x4) that secures the battery to the palm-rest assembly.
• Remove the three screws (M2x2) that secure the battery to the palm-rest assembly.
• Lift the battery off the palm-rest assembly.
• Turn the computer over, open the display, and press the power button for about 5 seconds to ground the computer1.
• Use fingertips to open the XPS badge.

Reading about a new radar that might be able to do some things that others may or may not be able to do over 600km. ( Jindalee anyone? )

It chatted about detecting fast movers at mach 20!

My little brain thought how long to move 100km at that speed and it may be 14.69 seconds. AI suggestion


A hypersonic missile flying at Mach 20 would be traveling at approximately 24,500.88 km/h¹.
To calculate the time it would take for the missile to fly 100 km, we can use the formula:

t = \frac{d}{v}

where:

• t is the time,
• d is the distance, and
• v is the velocity.

Substituting the given values:

t = \frac{100 \text{ km}}{24,500.88 \text{ km/h}}

This gives us approximately 0.00408 hours. To convert this to minutes, we multiply by 60, resulting in approximately 0.2448 minutes or about 14.69 seconds. So, a hypersonic missile flying at Mach 20 would take approximately 14.69 seconds to fly 100 km. Please note that this is a simplified calculation and actual times may vary based on factors such as air resistance and altitude.



Jindalee started in the 1950s is not triva really

Originally Posted by NavyDiver

Reading about a new radar that might be able to do some things that others may or may not be able to do over 600km. ( Jindalee anyone? )

It chatted about detecting fast movers at mach 20!

My little brain thought how long to move 100km at that speed and it may be 14.69 seconds. AI suggestion


A hypersonic missile flying at Mach 20 would be traveling at approximately 24,500.88 km/h¹.
To calculate the time it would take for the missile to fly 100 km, we can use the formula:

t = \frac{d}{v}

where:

• t is the time,
• d is the distance, and
• v is the velocity.

Substituting the given values:

t = \frac{100 \text{ km}}{24,500.88 \text{ km/h}}

This gives us approximately 0.00408 hours. To convert this to minutes, we multiply by 60, resulting in approximately 0.2448 minutes or about 14.69 seconds. So, a hypersonic missile flying at Mach 20 would take approximately 14.69 seconds to fly 100 km. Please note that this is a simplified calculation and actual times may vary based on factors such as air resistance and altitude.



Jindalee started in the 1950s is not triva really

Now you''ll bugger off& invent some Hypersonic running shoes. Roight?


I often wonder about the wisdom of publishing online the grid references for these things. A falsey maybe? If memory serves, there was a member here (??) that assisted in the design & installation of Jindalee uup norf.

Well he ran a Series LR & I guess it wasn't designed on that. Correction 1706. It was a Member of the LR Club of SA.

Have an XPS 15 and some of the keys have split in half and so need replacing. On investigation found you need to replace the whole key board not just the plastic key. To do this requires removing everything inside the laptop. Looked up what had to be done and price of the key board. Then looked up the price of a plug in key board. A bit of a pain to carry the plug in key board but pice of parts and value I put on my time made it an easy decision

On the 22nd of May this year, the fifth anniversary of "Trivia and Other Useless, but Interesting Items" occurred.