**January 16th**``Experimental Mathematics: Insight from Computation,'' MAA Invited Address, Combined Mathematics Meetings, San Antonio, January 12-16.**January 21st**``Some New Mean-value Inequalities,'' Lecture I, Institute of Advanced Research in Mathematics (IAS), Technion, Haifa, Israel.**January 24th**``Partially smooth variational analysis,'' Nonlinear analysis seminar, Technion, Haifa, Israel.**January 25th**``Experimental Mathematics: Insight from Computation,'' Lecture II, Institute of Advanced Research in Mathematics (IAS), Technion, Haifa, Israel.**January 27th**``Talking about Pi,'' Technion Mathclub Lecture, Technion, Haifa, Israel.**January 28th**``Projection Algorithms & Tangency Formulae,'' Lecture III, Institute of Advanced Research in Mathematics (IAS), Technion, Haifa, Israel.**February 6th**``Some New Mean-value Inequalities,'' Winter 1998 West Coast Optimization Meeting, University of Washington, Feb 5-6.**February 8th**``Publishing on the Web,'' Burnaby Rotary Club.**March 12th**``Experimental Mathematics: Insight from Computation,'' 2 hour Invited Address, MAA Pacific Northwest Section Meeting, Willamette University, Salem Oregon, March 12-13, 1999.**March 13th**``Why Pi? ,'' Dinner Address, MAA Pacific Northwest Section Meeting, Willamette University, Salem Oregon, March 12-13, 1999.**March 28th - April 2nd**``Convex Analysis and Nonlinear Optimization,'' Mini-course (9 hours), 5th International Conference on Approximation and Optimization in the Caribbean, Guadeloupe, March 28 - April 2, 1999.**May 29th**``Generic Behaviour of Generalized Gradients,'' Special Session on Nonlinear Analysis, Canadian Mathematical Society Summer Meeting, Memorial University.**June 4th**`` Numerical and Computational Mathematics at the Undergraduate Level,'' Technology in Mathematics Education (TMEST), Plenary, Brock University, June 3-4.**June 4th**`` The Doing of Mathematics in the Presence of Technology,'' Canadian Mathematics Education Study Group (CMESG), First Plenary, Brock University, June 4-8.**June 13th**``Distributed Network Mathematics Laboratories," TL-NCE Project Leaders Meeting, Toronto.**July 13th**`` The Doing of Mathematics in the Presence of Technology,'' Session on Electronic Information and Communication, Joint Australian-American Math Society Meetings, Melbourne, July 12-15.**July 13th**``Maximizing Surprise,'' Session on Operations Research, Joint Australian-American Math Society Meetings, Melbourne, July 12-15.**July 13th**``Generic Behaviour of Generalized Gradients,'' Session on Nonlinear Dynamics and Optimization, Joint Australian-American Math Society Meetings, Melbourne, July 12-15.**July 16th**``Some New Mean-Value Theorems,'' Sixth Australian Optimization Day, Ballarat, Victoria.**July 29th**``Experimental Mathematics and Exact Computation,'' Plenary Lecture, International Symposium on Symbolic and Algebraic Commutation (ISSAC), Vancouver, July 29-31, 1999.**August 3rd**``Distributed Network Mathematics Laboratories," MITACS Day, CECM, Simon Fraser University.**September 14th**``Partially Smooth Variational Analysis," Seventh Conference on Well-posedness and Stability of Optimization Problems, Gargnano Italy, September 13-18.**September 17th**``Experimental Mathematics and Exact Computation,'' Colloquium, Physics Department, University of Bologna.**September 22nd**``Honoris Causa,'' acceptance speech, University of Limoges.**September 23rd**``Maximizing Surprise,'' Colloque: Analyse et Applications'', University of Limoges, September 22-23.**October 1st**``Maximizing Surprise,'' Colloquium, Pure Mathematics Department, University of Western Ontario.**October 14th**``Doing Math in the Presence of Technology,'' Colloquium, Department of Mathematics and Statistics, Miami University of Ohio (1999 Buckingham Fellow in Residence).**October 15th**``Experimental Mathematics: Insight from Computation,'' Twenty-Seventh Annual Fall Conference: ``Experimental Mathematics'', Miami University, October 15-16.**October 16th**``Pi and its Computation,'' Twenty-Seventh Annual Fall Conference: ``Experimental Mathematics'', Miami University, October 15-16.**November 9th**``Issues for Active Math and Math Labs,'' (with June Lester), Issues for next generation telelearning systems, Telelearning 1999, Montreal, November 6-9.**November 12th**``Interactive Mathematics Labs,'' CECM-MITACS Day Presentation, SFU.