Uploaded January 2026 | Updated September 2026, 4 hours ago
Julian Barbour’s course on complexity is 70% off: qacademy.fqxi.org/offers/qw2JLfZ7?coupon_code=YOUTUBE70
$16.50 for 6 months or $3.30 for your first month.
Ends 7 January 2026.
Julian Barbour’s course on complexity is 70% off: qacademy.fqxi.org/offers/qw2JLfZ7?coupon_code=YOUTUBE70
$16.50 for 6 months or $3.30 for your first month.
Ends 7 January 2026.










