### 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>

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

(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

Uploaded 11/3/19

My Youtube channel has been viewed over 2 million times.

Uploaded 1/3/19

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.

Uploaded 27/11/18

I did 3 talks to a regional NSW school.

Uploaded 12/6/18

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

Uploaded 6/6/18

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>

Uploaded 20/3/18

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.

Uploaded 9/2/18

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%)

Uploaded 2/10/17

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

Uploaded 31/07/17

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

Uploaded 13/07/17

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

Uploaded 31/03/17

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

Uploaded 27/05/17

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

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

Uploaded 27/03/17

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

Uploaded 7/11/16

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

Uploaded 14/10/16

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

Uploaded 14/10/16

Uploaded 20/09/16

Uploaded 10/08/16

Uploaded 04/08/16

Uploaded 24/6/16

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

Uploaded 21/6/16

Uploaded 2/06/16

Uploaded 16/05/16

**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.

Uploaded 12/05/16

**TALK**I am talking for

**Inspiring Science**on CT Scans at the Ultimo Library at 6pm on July 13. Free.

Uploaded 10/05/16

Uploaded 8/05/16

My Youtube video Euclid's Algorithm is currently number 1 on a Youtube search of the topic. As at May 8 I have 8 videos that are number 1.

Uploaded 14/02/16

My latest Youtube video Modular Arithmetic Made Easy is now available