Sasaferrato
We've been together now for twenty years...
Good to see that you got an expurrrrt in to assemble it. ![Smile :) :)](/ubb/smile.gif)
![Smile :) :)](/ubb/smile.gif)
An SD card will transfer about 500MB (0.5GB) per second. DDR5 RAM can do 64GB/sec. Not only that, SD cards are generally slower than that on writes.What is the difference between RAM in a computer and a memory stick?
I can buy a 128Gb memory stick for £12.00, the same amount of RAM is £400.00.
Yeah, I only found out about those problems after I ordered all my components. If I had known beforehand, I might have considered an AMD build instead.And at least Intel should put out the i7/i9 fix before it trashes itself. I would definitely not try to run anything but stock clocks until the fix comes out in August sometime.
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Intel finally announces a solution for CPU crashing and instability problems — claims elevated voltages are the root cause; patch coming by mid-August [Updated]
Patch is on the way.www.tomshardware.com
Thank you.An SD card will transfer about 500MB (0.5GB) per second. DDR5 RAM can do 64GB/sec. Not only that, SD cards are generally slower than that on writes.
Edit: There are some cheap phones that let you use SD cards as RAM. It's about as fast as the above would suggest. Utterly pointless feature that lets them claim their phone can have "6+8GB" of RAM.
He'll tell you not to go confusing him with numbers.I encountered an Internet loon who claims to have an HND in Physics among other things and he was spouting crap about gravity batteries saving us...
So I thought I would prepare a mug of coffee by raising and then lowering a weight ...
250ml water raised from 20 to 100 C
E=M C Theta
= 0.25KG x 80C x 4200 Joules per KG per deg C
= 84000 joules
= 0.023KWH
2KW kettle for 85 seconds.
= 3.7 volts x 6.3 amp-hours = so two average phone batteries. - but very slow coffee
Power tool battery - 18 volts / 4AH = 0.072 KWH - so 3.6 mugs of slightly faster coffee
E=MGH
100 kilo human x gravity (10 ms-2) = 1000 joules per metre
So would need to (cycle) down 84 metres of elevation powering some sort of heating device...
20 kilo concrete block = 420 metres (68 average houses)
1 tonne concrete block = 8.4 metres - (1.3 average houses)
84KJ = 20Kcals - so the calorimeter energy in 1/4 slice of bread...
I thought gravity batteries were more for long term storage & they were good because you had a low level of loss?I encountered an Internet loon who claims to have an HND in Physics among other things and he was spouting crap about gravity batteries saving us...
So I thought I would prepare a mug of coffee by raising and then lowering a weight ...
250ml water raised from 20 to 100 C
E=M C Theta
= 0.25KG x 80C x 4200 Joules per KG per deg C
= 84000 joules
= 0.023KWH
2KW kettle for 85 seconds.
= 3.7 volts x 6.3 amp-hours = so two average phone batteries. - but very slow coffee
Power tool battery - 18 volts / 4AH = 0.072 KWH - so 3.6 mugs of slightly faster coffee
E=MGH
100 kilo human x gravity (10 ms-2) = 1000 joules per metre
So would need to (cycle) down 84 metres of elevation powering some sort of heating device...
20 kilo concrete block = 420 metres (68 average houses)
1 tonne concrete block = 8.4 metres - (1.3 average houses)
84KJ = 20Kcals - so the calorimeter energy in 1/4 slice of bread...
long term storage of F - allI thought gravity batteries were more for long term storage & they were good because you had a low level of loss?
yep if you have a spare floodable bit of geography handy...![]()
Can gravity batteries solve our energy storage problems?
Could a cutting-edge technology that harnesses one of the universe's fundamental forces help solve our energy storage challenge?www.bbc.com
along the lines of pumped storage?
Not compared to uranium!My school physics teacher once mooted the equivalency of putting petrol in his car with launching a mouse into orbit ... fossil fuels are very energy dense...
Thankfully this hasn't affected too many people. None of my customers with digicert certs have had to do it.Just in case people weren’t burning enough overtime.
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DigiCert Forced to Revoke Thousands of Certificates Due to Domain Validation Error
DigiCert announces urgent revocation of SSL/TLS certificates. Learn about the non-compliance issue and its impact on affected customers.securityonline.info
The organisation I work for appears to have a large number of affected certs, and very little time to fix them.Thankfully this hasn't affected too many people. None of my customers with digicert certs have had to do it.
They do have it - Developers/REST API - DigiCertI'm a bit astonished that a paid-for commercial service isn't capable of similar features?
Azure has gone down worldwide
Don't start blaming me for your IT fuckups!Had some stress early setting upworking from home, thinking they'd be some clumsy new CA policy applied, but no, it's just Microsoft being shit. Suprised we've not had more tickets, we've a fair bit of SaaS stuff.
This shit does not surprise me in the slightest, and instead of boycotting them, people will buy into it.I saw somewhere that Logitech is thinking of introducing a Mouse for Life type affair, where you pay a software subscription for upgrades. This is going to really take off the first thing I do when I switch on the computer is think "ooo I wish I had a mouse that you pay a software subscription for upgrades. Presumably the cheapest version is only going to move the cursor up and left.
Yes... Instead of spending 50 quid every 3 or 4 years to replace your mouse, you can spend 100 quid a year and keep the same one until we say you can change it.as in:
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Logitech teases an extra-durable 'Forever Mouse' that will get smarter over time
Say goodbye to replacing your mouse foreverwww.techradar.com