### Latest News

Updated 3/2/21
Over 160 videos made to assist students during the Corona virus outbreak.

Updated 23/3/20
During the Corona virus outbreak I am making quick turnaround
videos to help educators and their students <more>

Updated 8/1/20
My videos are 1st on a Youtube search of the following
(through an anonymous proxy):
Equivalence relations
RSA code
Euler totient function
Euler's theorem
Primitive elements
Finite fields
Modular inverse
Formulas for pi
Proof Fermat's last theorem
Proof prime number theorem

My Youtube channel has been viewed over 2 million times.

My Youtube video Modular inverse made easy has been viewed over 100,000 times. 5 videos have now been viewed over 100,000 times each.

I did 3 talks to a regional NSW school.

My first video to have more than 250,000 views; The number e is everywhere

I am available to do free talks for schools and universities in some states of the U.S.A. from August to early October <more>

Three related 2nd year videos are now available; Euler's theorem made easy, Euler's totient function made easy and Fermat's little theorem made easy.

My channel now has more than 1,500,000 views (U.S.A. 28%, India 19%, U.K. 6.5%, Canada 4.4%, Australia 2.8%, Germany 2.5%, Phillipines 2.0%)

I did a talk on 'Pairwise Coprimality', at the 5th Number Theory Down Under Conference, Latrobe University, Bendigo.

I have started a new playlist, Mathematical Musings. See the first video, The limitations of mathematics.

I did a talk on artificial intelligence for a fund manager.

My channel now has more than 1,000,000 views.

My videos are 1st on a Youtube search of the following:
Chinese remainder theorem
RSA code
Euclid's algorithm
Mathematical groups
Finite fields
Modular inverse
Small O notation
Formulas for pi
Proof of Fermat's last theorem
Proof prime number theorem
How encryption works

My new video "How CT scans work" has been uploaded.

I did a talk for a fund manager on probability distributions.

My video "The number e is everywhere" has hit 100,000 views.

A comment on my talk at City Recital Hall on encryption. Click here

My new Youtube videos "Intro proof Fermat's Last Theorem" More and "Square root 2 irrational made easy" More are now available.

I am doing a talk about CT scans for Science at the Local – Blue Mountains on Aug 18. More details.

My first Youtube video to have more than 100,000 views - "The Chinese remainder theorem made easy"

My Youtube video "Understanding the number i" is now available. Watch it here

TALK I am doing a second talk for Frensham School by Skype. Contact me about Skype presentations.

TALK I will be talking about Encryption for the Sydney Science Festival at the City Recital Hall at 12.30 pm on Aug 15. Free.