qoobaa

5 ms·

1.
Smart DGM PP-W162(blog.kubakuzma.com)
2 points by qoobaa 7y ago|0 comments
2.
Powering Your ThinkPad with USB C(blog.kubakuzma.com)
5 points by qoobaa 8y ago|4 comments
3.
USB Type C in Practice(blog.kubakuzma.com)
1 points by qoobaa 8y ago|0 comments
4.
Setting up GCS, encrypted credentials and ActiveStorage(blog.kubakuzma.com)
1 points by qoobaa 8y ago|0 comments
5.
Fixing Prusa MK42 Heatbed(blog.kubakuzma.com)
1 points by qoobaa 9y ago|0 comments
6.
My Prusa I3 MK2 Experience(blog.kubakuzma.com)
2 points by qoobaa 10y ago|0 comments
7.
Cheap and Simple Particulate Matter Monitoring(blog.kubakuzma.com)
4 points by qoobaa 10y ago|0 comments
8.
by qoobaa 10y ago
This makes me feel that i.e. looking for bone marrow donors may become obsolete in some cases, if we know the gene sequence responsible for the disease. Instead of looking for donors, it may actually be possible to repair bone marrow cell
9.
Blowing Fuses(blog.kubakuzma.com)
2 points by qoobaa 10y ago|0 comments
10.
The Very First 20p Pack(blog.kubakuzma.com)
1 points by qoobaa 10y ago|0 comments
11.
Recycling Laptop Batteries(blog.kubakuzma.com)
1 points by qoobaa 10y ago|0 comments
12.
Different Types of Lithium-Ion(blog.kubakuzma.com)
4 points by qoobaa 10y ago|0 comments
13.
by qoobaa 10y ago
That's interesting. How does it work in Spain?
14.
by qoobaa 10y ago
It's even more terrifying considering the fact that it took millions of years of to accumulate such amounts of energy in fossil fuels (it's literally sun energy laying underground). Sooner or later, we'll run out of it… BTW,
15.
by qoobaa 10y ago
I think @gravypod actually meant parallel connection, it might be quite dangerous in fact - you don't even need to draw anything from the battery to mess things up. If you connect a 100 cells in parallel and one cell dies creating a sh
16.
by qoobaa 10y ago
You're right. I normally use <abbr> for that, but I forgot this time. I'll fix it.
17.
by qoobaa 10y ago
It's not pretty,but it's practical. Especially when it comes to electricity - watts and hours are quite easy to work with.
18.
by qoobaa 10y ago
Interesting, is it Tesla? Which model is it?
19.
by qoobaa 10y ago
I know it's not as simple as "connecting 10k batteries together". It's an interesting topic anyways, there are a few guys already doing it with promising results (check HBPowerwall on youtube for instance). BTW: I haven&
20.
by qoobaa 10y ago
Thanks, I fixed the title. I'm not an English native, so I make a lot of errors like this :-).
21.
What does a kilowatt hour look like?(blog.kubakuzma.com)
149 points by qoobaa 10y ago|139 comments
22.
by qoobaa 10y ago
The question was if it's possible to use someone's else electricity when the sun isn't shining in your place. While it's technically possible and in many cases economically reasonable, you probably won't see countri
23.
by qoobaa 10y ago
You can use aluminium instead of copper (see HVDC Gotland). I didn't say it's just about "connecting countries with a common grid". Switching from fossil fuels to renewable sources is much more challenging than that. How
24.
by qoobaa 10y ago
Let me quote Ramez Naam here: Transmission costs money, but less than many believe. The cost of high voltage DC (HVDC) transmission lines is roughly 1 cents per kwh for 500 miles, or 1.5 cents per kwh for 1,000 miles transmitted. Over 1,000
25.
by qoobaa 10y ago
It's a very good question. I always thought that it's because of technical difficulties when transmitting electricity over long distances, but it turns out we already do it well (HVDC). When you think about it on a continent scale
26.
How to use new ActiveModel errors details in Rails(cowbell-labs.com)
6 points by qoobaa 12y ago|0 comments
27.
Cleanup bugtracker from frequently erroring background jobs in Rails(cowbell-labs.com)
2 points by qoobaa 12y ago|0 comments
28.
by qoobaa 12y ago
> To view this page ensure that Adobe Flash Player version 10.0.0 or greater is installed. What do you need Flash for?
29.
Object Oriented Acceptance Testing in Test::Unit(cowbell-labs.com)
2 points by qoobaa 12y ago|0 comments
30.
Capistrano deploys from Travis(cowbell-labs.com)
2 points by qoobaa 13y ago|0 comments

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