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12 November 2018 | Story Rulanzen Martin | Photo Rulanzen Martin
Laughter is a serious business
Prof Julian Hanich shared twelve types of laughter that you can find in the cinemas

Did you know that there are 12 types of laughter at the movies or that we laugh in relation to others? After attending the So funny! So ridiculous! On Laughter in the Cinema public lecture by Prof Julian Hanich, it becomes apparent that laughing is not a laughing matter.

The Department Art History and Image Studies hosted acclaimed German film studies academic, Associate Professor Julian Hanich on Monday 5 November 2018 at the Visual Media Hub on the Bloemfontein Campus of the University of the Free State (UFS). There was also a screening of the German comedy Welcome to Germany after the lecture. 

The visit was made possible through the Marco Polo Fund at the University of Groningen in the Netherlands. “It is an opportunity for researchers to engage and build relationships with other universities,” Martin Rossouw, Head of department, said. 

Prof Hanich research includes, film phenomenology, cinematic emotions and effect and film styles and collective cinema experience. 


Cinematic laughter bring viewers together

The laughter in the cinema is a more comic type of laughter and the group experiences it differently. “Collective laughter groups the audience together for a brief period,” Prof Hanich said.

Here is some food for thought. Have you ever realised why you laugh or even how you laugh when watching a movie at a cinema or at home? It is often the comical and humorous situations that make us chuckle for sure, but your laughter has more meaning than just being a reaction to what you saw on the screen.  

“Laughing out loud is sometimes a humourless business. We have to take laughter seriously,” Prof Hanich said at the start of his lecture. 

“We laugh with others even though it may not be funny, or we laugh against others because they do not find it funny,” he said. 

In film studies scholars tend to look exclusively at the relation between a single viewer and the film but rarely discuss the relationship between viewers. 

Different types of laughter 

Some of the 12 types of laughter include; eruptive comic laughter. which is a response to a comical incident that overwhelms the viewer; distancing relief laughter for shock or disgust; ironic rededication laughter, which a slightly condescending reaction. Then there is also delighted recognition laughter when the viewer recognises something within the film, and narcissistic joyful laughter, which is when a viewer understands a complex joke that was made in the film.

The aim of this talk was to widen the discussion concerning laughter within film studies. 

News Archive

UFS venture cleans up acid mine drainage
2015-07-06

The system that puts oxygen back into the water.

Photo: Supplied

South Africa is one of the most important mining countries in the world, beginning in the 1870s. Although the mining industry has been responsible for significant development and employment, it pollutes the environment and waters sources. Through the joint effort of a well-known mining company, the University of the Free State, and the Technology Innovation Agency (UFS/TIA) SAENSE Group, a new treatment for Acid Mine Drainage (AMD) has been developed.

The system treats the major contaminants found in acid mining wastewater effectively.  
 
The UFS remediation systems use a reservoir tank into which the AMD is pumped. The water then flows passively (without using energy) to the Barium Carbonate Dispersed Alkaline Substrate (BDAS) system. The metals and anions in the AMD react chemically with the barium carbonate and precipitate (form solids). The solids stay in the tank while the clean water is released.

The efficacy and applicability of the research was demonstrated on site in Belfast, Mpumalanga where the team constructed a pilot plant in July 2014. This patented technology has treated 1 814 400 litres of Acid Mine Drainage to date with an outflow water quality that satisfies the South African National Standards (SANS) 241:2006 & 2011 regulations for drinking water.   

Rohan Posthumus from the (UFS/TIA) SAENSE Group said: “At this stage, we do not recommend that the water should be used as drinking water, but certainly it can lower water usage in mines while finding application in dust suppression of washing processes. The team would like to complete a full characterisation of the final released water. There are currently no toxic by-products formed, and even very basic filtration can make the outflow drinking water.”

Prof Esta van Heerden’s research group from the Department of Microbial, Biochemical, and Food Biotechnology has been working on AMD research for some time, but the development of the BDAS system was started in 2013 by post-doctoral student, Dr Julio Castillo, and his junior researcher, Rohan Posthumus.

The data from the BDAS system have led to two publications in peer-reviewed journals as well as a registered patent.

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