Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
tbmh
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
3 ms
·
1.
▲
by
tbmh
8y ago
> Another problem is energy density as I said. How much solar energy can you harvest from one square kilometer? I am so surprised that people just handwave this basic fundamental limits away and don't realize that we would have to b
2.
▲
by
tbmh
8y ago
You should try earplugs and/or sleeping masks. They both take a little getting used to but they will definitely improve your sleep quality if external stimulation is your main problem.