Re: Enery is the secret
Excellent post, and no little wonder the green blob despises nuclear power.
148 publicly visible posts • joined 13 Nov 2011
This project is more about keeping the remnants of the space shuttle program ticking over in southern states represented by powerful Senators and Congressmen than any path to a return to the Moon or Mars.
Elon Musk plans to launch his Falcon Heavy this year, instantly making the already obsolete SLS completely surplus to requirements.
Interesting article, but our author could have included New Horizon's flyby of Jupiter on February 28, 2007.
New Horizon came within about 32 Jovian radii (3 Gm or 3M km) of Jupiter as it used the planet for a gravity assist to speed it's way to study the Pluto/Charon system.
http://en.wikipedia.org/wiki/New_Horizons#Jupiter_gravity_assist
Not true.
My class mates were taught how to program at school for computer science classes, the fact that we had BBC Micros did not mean that the lessons consisted of how to use Acornsoft View or open a spreadsheet in Viewsheet.
The chances of anyone dying of cancer as a result of the Fukushima accident are remote.
You are just scaremongering.
Fukushima’s doses tallied : Studies indicate minimal health risks from radiation in the aftermath of Japan’s nuclear disaster.
http://www.nature.com/news/fukushima-s-doses-tallied-1.10686
Unlike the BBC/ Electron the Spectrum had a CIRCLE command, if I remember correctly.
The BBC Master had PLOT144 to 151 to draw circles, as well as PLOT commands for ellipses, sectors and segments :
144-151 Draw a circle.
152-159 Plot and fill a disc.
160-167 Draw a circular arc.
168-175 Plot and fill a segment.
176-183 Plot and fill a sector.
After booting the machine to RISCOS, press <ALT> F12, giving you a prompt. Then type BASIC <RTN>, MODE 21 (or any other Mode such as 31) <RTN>, and you have a BBC Micro on steroids :-)
RISCOS, pre- installed on a SD-card, is available here :
https://www.riscosopen.org/content/sales/risc-os-pi
I agree with the author that Linux (at least for the Raspberry Pi) is not the friendliest operating system for the casual user, it also rather slow on the RPi.
Fortunately RISCOS is simpler and much faster.
My experience with the Raspberry Pi so far is that BBC Basic on RISCOS is the closest to the ideal choice for the adolescent hobbyist.