TimGremalm
TimGremalm on Hacker News
"When an unregistered user edits Wikipedia, he or she is identified by his or her IP address. These IP addresses are translated to users' approximate geographic location. Unregistered users only make a fraction of total edits -- only 15% of the contributions to English Wikipedia are from unregistered users. Edits by registered users do not have associated IP information, so the map actually represents only a small portion of the total edit activity on Wikipedia."
The article on Virtual Boy was super interesting!
It's more like a roast by a comedian.
Bryan Lunduke have made this talk many times before at Linux conferences.
I've read about this neat process for extracting CO2 from the atmosphere. You place a ultra compact box in the ground containing it's own building instructions and tooling for separating CO2 in to oxygen and building giant structures of the carbon. It's apparently called photosynthesis.
"two principles in mind when building my own systems.
Rule #1: No external dependencies.
Rule #2: Mechanical overrides."
Posted by
TimGremalm on Wednesday March 01, 2017 @08:59AM
from the superhouse.tv dept.
Posted by
TimGremalm on Wednesday February 08, 2017 @03:48AM
from the self-post dept.
Posted by
TimGremalm on Thursday November 24, 2016 @06:24AM
from the ilikebigbits.com dept.
"As far as any new information regarding the ESP32 is concerned, don’t expect much. It’s released, though, and in a month or so the work of documenting this supposed wonderchip will begin."
"What they found may have implications for the origin of complex life.
The air, which has been preserved, undisturbed, in tiny pockets in the crystals for about 815 million years, appears to contain 10.9 per cent oxygen — just half the amount in the atmosphere today.
But it's about five times more than scientists expected for that time period, which is about 200 million years before the first known multicellular fossils."
"If you see them, send them this information as text (screenshots frighten them)"
Love this!
"So our final estimate for the total size of the Google Earth database is 3,017 TB or approximately 3 Petabytes!"
TL;DR:
* Talks is a waste of time
* Marketing VR-people sucks
* Crazy people
* Notch make bad drinks
* Don't waste your time on GDC
Posted by
TimGremalm on Tuesday March 22, 2016 @06:14PM
from the garry.tv dept.
The ASCII art is very beautiful. So much culture!
How is the printing quality from lulu.com?
Posted by
TimGremalm on Friday September 11, 2015 @10:00AM
from the swedensimulator.com dept.
Posted by
TimGremalm on Wednesday July 01, 2015 @07:46AM
from the improbable.com dept.
Posted by
TimGremalm on Friday June 05, 2015 @11:03AM
from the youtube.com dept.
An RSS-reader keeps the typography consistent and feeds often contain the whole article including pictures.
The downside is that is hard to add new feeds to the RSS-reeder because the RSS-links is quite hard to find.
Estimated 8.6h with idle CPU, based on my calculations.
Raspberry Pi A+
0.52W usage at 100ma 5.2V on CPU idle (
http://raspi.tv/2014/raspberry-pi-a-how-much-power-does-it-n...)
Adafruit PiTFT - 2.8" Raspberry Pi Touchscreen
with full-on backlight the current draw is ~100mA. (http://www.adafruit.com/product/1601)
0.15=0.5W
Powerconsumption of Rpi and TFT should be 1.02W at idle.
PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ (http://www.adafruit.com/product/1944)
2.500Ah 3.7V LiPo
3.7V2.5Ah=9.25Wh
Boosted to 5V at 95% efficiency 8.79Wh
8.79Wh/1.02W = 8.6h
*Edit: I did a mistake when I calculated the Watt-hour. The Watt-hours of the battery can't increase just because the voltage increases, changed it.
"Misfortune Cookie is a critical vulnerability that allows an intruder to remotely take over an Internet router and use it to attack home and business networks."
"The Misfortune Cookie vulnerability is due to an error within the HTTP cookie management mechanism present in the affected software, allowing an attacker to determine the ‘fortune’ of a request by manipulating cookies. Attackers can send specially crafted HTTP cookies that exploit the vulnerability to corrupt memory and alter the application and system state. This, in effect, can trick the attacked device to treat the current session with administrative privileges - to the misfortune of the device owner."
This is nice, and could really be useful.
But it's raising a lot of privacy concerns. A lot of sensitive information is placed in the clipboard like private URLs and even passwords sometimes.
I think a whitelisting of sites is needed in the web browser to use this API.
Posted by
TimGremalm on Wednesday October 01, 2014 @07:29AM
from the linusakesson.net dept.
I agree, please post some screenshots.