Most of the time, the maths in our everyday lives works quietly behind the scenes, until someone forgets to carry a '1' and a bridge collapses or a plane drops out of the sky.
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Matt's book "Humble Pi" available now: https://geni.us/9nPhpn3

Matt Parker is a stand-up comedian and mathematician. He appears regularly on TV and online: as well as being a presenter on the Discovery Channel. His YouTube videos have been viewed over 37 million times. Previously a high-school mathematics teacher, Matt visits schools to talk to students about maths as part of Think Maths and he is involved in the Maths Inspiration shows. In his remaining free time, Matt wrote the books Things To Make and Do in the Fourth Dimension and Humble Pi: A Comedy of Maths Errors. He is also the Public Engagement in Mathematics Fellow at Queen Mary University of London.

This talk was filmed in the Ri on 1 March 2019.

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Online lecture by Dr. Stefano Rizzo, Dr. Mohamad Saad, Dr. Sanjay Chawla.
This is the fourth lecture in the series "AI and Data Science for COVID-19 Data" lecture series by the Qatar Center for Artificial Intelligence.

Epidemiological models are compartmental models that simulate the evolution of infectious disease outbreaks. The results of an epidemic simulation strictly depend on the model’s parameters; biological and others related to demographics and lifestyle.

This lecture will introduce the simplest compartmental models. It will also show how it is possible to extend the traditional SIR model, with the final aim of simulating outbreak scenarios under different policies and country’s specifics.

⁣Dr Wade Nobles: Reclaiming Education African For African People

In this video, I showcase how my typical day starts and ends at Ubuntu Farms & Gardens, with some sights and sounds of #TheCityOfTheWhiteNile, Juba.
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Bello is the mother of four, grandmother of 10 and great grandmother of 4. She first earned an Administrative degree at New York State University. Then went on to gain a B.S. in Education and an M.S. in Linguistics. Bello taught Arabic at Muhammad University of Islam. She discovered the joy of writing and published several language manuals and children's storybooks.

Bello has lived in Liberia, Nigeria and Togo. She’s visited all the West African countries and several others on the continent. Back in the United States Bello worked as a publicist for the Museum of Natural History.

After gaining a Masters Degree in Primary Education and more teaching experience, Bello returned to Haiti. There, she taught the Hausa language and culture at the State University of Haiti. She also founded the ‘Citadelle International School,’ a bilingual school for Primary & Secondary aged children, aiming to aid young Haitians returning home to adapt.

Professor Bello teaches anthropology at the State University of Haiti. She is among the few professional educators to have dedicated her life’s work to the struggle for human rights and dignity for our peoples across the planet. A humanitarian and advocate, Professor Bello continues to contribute time and resources to assist in the development of programs based on a procedure she conceived. It states that the greatest knowledge is the knowledge of Self. Once one has developed the knowledge of Self one has no basis to envy another, to desire that which is not naturally yours, to promote or practice corruption; …one is empowered to generate reciprocity which is the foundation from which springs abundance and prosperity. Professor Bello is fluent in Haitian Kreyòl, French, English, Arabic and Hausa. She is currently working as Professor at the State University of Haiti.

Professor Bello was featured as a leading Haiti scholar and historian in the documentary 1804: The Hidden History of Haiti.

Publications: 1970, Beautiful Black Words for Beautiful Black Children, AMA Publishers; countless articles on History, Women, Vodoun, Education & Culture in magazines and journals in Afrika, the Caraibes & the United States; 1995, Almanak Ayisyen/Ayitian Calendar 1995; 1995 Héritage Maternel, poems on audio cassette; 2000, Mwen Rele Kanis Ogis, autobiography of a 123-year-old man; 2015, Bio of Jean-Jacques Dessalines, and Sheroes of the Haitian Revolution published by Thorobred Books.

Professor Bello is committed to achieving the primary goal of FONDASYON FELICITEE which she founded to develop a liberating educational system beneficial to all those affected by the Maafa.

www.fondasyonfelicitee.com

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Syntropic agroforestry is a regenerative form of agriculture that has been notably implemented in Brazil. I recently traveled to Haiti (May 2021), to participate in a Syntropic Agriculture workshop. This method of agriculture is very promising in the area of reforestation. This video captures a fraction of the excitement and optimism concerning the potential on this form of regenerative agriculture. Thank you for your time.

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Many hand dug wells dry up at the end of the dry season, because more water is taken out than is coming in by the natural recharge. Reasons of limited groundwater recharge are heavy rainfall in short time, (climate change) compact topsoil layers, erosion because of loss of vegetation, etc. Options to increase the recharge of ground water are above or underground dams, the planting of trees and plants such as vetivar grass, making contour canals etc. An other option is the so called “Tube recharge”. This low-cost option combines a manually drilled hole with a drainage tube, a filter and a small pond. Rainwater, that otherwise would run off to rivers or evaporate, thus penetrates into the ground and reaches the first aquifer.
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