Just today I bought a 3 month Xbox Live subscription. I redeemed it on the computer using my own gamertag. On the dashboard, it still says that I am silver, yet I can still play online matches on Madden 10. But when I try to play Modern Warfare 2, a notice comes up saying “This [...]

Lecture 7 of Leonard Susskind’s Modern Physics course concentrating on Special Relativity. Recorded May 25, 2008 at Stanford University. This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the [...]

Lecture 5 of Leonard Susskind’s Modern Physics course concentrating on Special Relativity. Recorded May 12, 2008 at Stanford University. This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the [...]

Lecture 4 of Leonard Susskind’s Modern Physics course concentrating on Special Relativity. Recorded May 5, 2008 at Stanford University. This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the [...]

Lecture 9 of Leonard Susskind’s Modern Physics course concentrating on Quantum Mechanics. Recorded March 10, 2008 at Stanford University. This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the [...]

Lecture 8 of Leonard Susskind’s Modern Physics course concentrating on Quantum Mechanics. Recorded March 3, 2008 at Stanford University. This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the [...]

Lecture 7 of Leonard Susskind’s Modern Physics course concentrating on Quantum Mechanics. Recorded February 25, 2008 at Stanford University. This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the [...]

Lecture 2 of Leonard Susskind’s Modern Physics course concentrating on Special Relativity. Recorded April 21, 2008 at Stanford University. This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the [...]

Lecture 9 of Leonard Susskind’s Modern Physics course concentrating on Quantum Mechanics. Recorded March 10, 2008 at Stanford University. This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the [...]