News
3D Printing Workshop at S. Thomas’ College

By Capt. G.A. Fernando
Hony Secretary,
S. Thomas. College, Mount Lavinia, Old Boys’ Centenary Group.
3D printing is fast becoming a household name in modern usage. This is mainly due to the printers themselves becoming cheaper to purchase, and consumers realising the technology’s amazing capability to design and build components for art, science, biomedical and engineering applications, and much more.
This technology is transforming many industries by being able to customize for specific applications in industries such as construction, food, agriculture, fashion, hobbies, etc. Components can be designed and built at the site using recyclable material, thus reducing the requirement for shipping and logistics, while also benefiting from shorter lead times and reduced environmental impact.
3D printing consists of two primary activities, namely the design phase, and the printing phase. At the core of the first is 3D designing using CAD (Computer-Aided Design) software and modeling. In the printing process, material in the 3D printer is deposited or solidified layer by layer according to the digital model created. This is achieved by controlling the feed rate of the material through a heated nozzle or precision head, ensuring it melts or solidifies at a controlled temperature.
The precise movement of the head along the X, Y and Z axes is managed by a computerised system with three motors, each allowing for accurate layering and creation of a three-dimensional shape. Diverse materials, including those that are wood-based, conductive, flexible and rigid, cater to a range of applications. In specialized fields such as the food industry, printers craft intricate icing designs on chocolates and cakes. In the automotive and aviation sectors, 3D printers are utilized to manufacture metal parts for applications demanding high standards of precision and reliability.

Vice President Eddie Appathurai of the S. Thomas’ College Old Boys’ Centenary Group awarding a Certificate to one of the participants
S. Thomas’ College, Mt. Lavinia, with the guidance of the Warden and Sub-Warden, recently conducted a 3D printing workshop. The first venture of its kind in any school in Sri Lanka, this initiative aimed at introducing modern technology to students was proposed by Dr Chandika Wickramatillake, an Old Boy of the school, and financially supported by STC’s Centenary Group of Old Boys.
Two additional partners, a supplier, and an academic institution, combined resources to support and execute the program. They were Sri Lanka’s leading 3D printing company, ‘Thrimana’; and the Technology Department of the University of Colombo.
The two-day workshop was conducted at the Mt. Lavinia campus on 15th and 16th September 2023, with 22 college students from grades 7 to 11 registered for the program. Students interested in this technology had little or no understanding of and proficiency in the subject to begin with, nor knowledge of the physical printing techniques involved in converting the ‘raw’ material to a component, from a design.
Many printers and high-speed computers were set up by Thrimana. Students were divided into groups of four or five, with two 3D printing expert technicians allocated to each team to support knowledge-sharing, provide detailed explanations, and offer hands-on practical support during sessions.
The first day’s morning session consisted of learning basic 3D printing technology from the University of Colombo lecturer. In the afternoon, students began using the 3D design software to make small components such as chess pieces and pen holders.
On the second day, students progressed to designing components for a self-guiding vehicle, with electronic components and sensors provided by Thrimana. Next, attendees started building and testing the vehicle with their well-designed wheels, chassis parts, etc, completing the build in time to participate in a competition.
Five teams then challenged each other to have their vehicles travel accurately on a self-guided path, as well as a straight, high-speed track. The team named ‘Cyber Designers’ won the overall competition. All students were rewarded for their participation with a 3D model and an academic certificate from the University of Colombo.
The overall expectation was to equip these budding innovators with foundational knowledge and hands-on experience in this cutting-edge technology. It is hoped that the workshop, and others like it, will fulfill their goal of inspiring a new generation of designers, engineers and visionaries to play a pivotal role in shaping future of technology in Sri Lanka.
News
NPP bags CMC in secret vote; SJB, allies disappointed with bureaucratic action

National People’s Power (NPP) councillor Vraie Cally Balthazaar yesterday (16) won a controversial secret vote to secure the mayoral seat at the Colombo Municipal Council (CMC). She received 61 votes while Riza Zarook, fielded by the SJB-led Opposition, obtained 54 votes.
Two votes were rejected. The CMC consists of 117 members and the winner needs to secure at least 59 votes. At the 6 May Local Government elections, the NPP won 48 seats in the CMC while the SJB had to settle for 29.
At the onset of yesterday’s proceedings, both the SJB and UNP demanded that an open vote should take place while the NPP asked for a secret vote. However, after noisy haggling over the issue for 30 to 40 minutes suddenly some Opposition members, and the NPP, declared they had reached consensus for a secret vote though some were heard insisting on an open vote.
The secret vote was conducted by Commissioner of the Department of Local Government of the Western Province, Sarangika Jayasundara. In terms of the Local Government law, the type of voting-‘open vote’ or secret vote, should be decided by a secret vote.
In the run-up to yesterday’s secret vote, both parties repeatedly declared they had the necessary numbers to secure mayoralty.
In a desperate move, the SJB reached an alliance with the UNP (13 seats), SLPP (5 seats) and People’s Alliance (1 seat) to garner support among the Opposition but couldn’t reach the target.
That bid had the support of former Presidents Mahinda Rajapaksa and Ranil Wickremesingh.
In spite of the SJB declaring that the Opposition at the CMC consisted of 69 councillors, the NPP reached consensus with many parties, and independent groups, thereby increasing its tally from 48 to 61 – two votes more than the required number.
The following political parties and independent groups won seats at the CMC: NPP (48), SJB (29), UNP (13), SLPP (5), SLMC (4), Independent Group 3 (3), United Peace Alliance (2), Sarvajana Balaya (2) Independent Group 4 (2) and Independent Group 5 (2). National People’s Party, National Freedom Front People’s Alliance, Democratic National Alliance, Independent Group 1 and Independent Group 2 won one seat each.
Having won the secret vote Balthazaar shook hands with Riza Zarook before declaring that all elected members bore responsibility to serve the people. The new Mayor emphasised the responsibility on the part of all 117 to work collectively for the betterment of the people.
The March 12 Movement has claimed that political parties/individuals are being bribed by those seeking to form administration in hung councils. The civil society grouping has said that while conclusive evidence remains limited, widespread public opinion suggests that financial incentives and other benefits may have influenced the support extended to various parties. Such perceptions, whether confirmed or not, do not bode well for the future of local governance, the group has said.
By Shamindra Ferdinando
News
Quality of private university degrees under scrutiny: PM

Prime Minister Dr. Harini Amarasuriya, on Saturday, said that a fresh review would be conducted of the quality of degrees awarded by private universities in Sri Lanka.
She said that concerns had arisen over the academic standards of some private universities, whose graduates recruited into the Sri Lanka teaching service. The issue had now been identified, and the Ministry of Education had already initiated a review process in response, the PM said.
The Prime Minister said so during a discussion held on Saturday (14) at the Ministry of Education with representatives of teacher and principal unions.
She said the recruitment of graduates had been approved by the previous government and it had been implemented in accordance with the provisions of the Teachers’ Service Minute.
Dr. Amarasuritya said that although those appointments were legally valid, the Ministry had begun reviewing the quality of education degrees offered by UGC-approved private universities and affiliated higher education institutions.
By Chaminda Silva
News
Ex-parte injunction against AAC vacated

Colombo District Judge Sandun Vithana recently issued an order vacating the ex-parte injunction previously granted against Automobile Association of Ceylon (AAC). The order was issued subsequent to the submissions made by the Counsel representing the Association, Executive Committee Members and Secretary.
This was in respect of Keerthi Gunawardena, former Vice President of the Association moving court against the AAC. Gunawardena obtained an ex-parte injunction that temporarily suspended the Association’s decision to terminate his Membership.
The Association’s Counsel told the court that Gunawardena had conducted himself in a manner undesirable and unbecoming of a Member at the 119th A.G.M. of the Association.
It was also noted that there were 37 formal complaints from Members regarding the incident in question. It was also emphasized that the termination of the Membership of Keerthi Gunawardena was made in strict accordance with the Consolidated Revised Rules in force at the Association. The Defence also argued that Gunawardena had provided misleading information to the Courts when seeking ex-parte injunction.
After carefully considering the submission from all parties the D.C. determined that the plaintiff had both suppressed and misrepresented material facts when he initially approached the Courts for relief.
It concluded that the ex-parte injunction should be vacated, thereby allowing the Association’s original membership termination decision to stand.
For the A.A.C. Kuvera De Zoysa P.C. led the team supported by Attorneys-at-Law Samuditha Kumarasinghe and Sanjana De Zoysa instructed by Attorney-at-Law Sanjay Fonseka.
For Association President Dhammika Attygalle, Ikram Mohamed P.C. appeared with Attorney-at-Law Charitha Wickrema. For the Executive Committee Members Chandaka Jayasundera, P.C. with Attorney-at-Law Imaz Imthiyaz, for the Association Secretary, Devapriya Hettiarachchi, Sanjay Rajaratnam P.C. appeared with Attorney at Law E.S.Jayasinghe.
The Plaintiff Gunawardena was represented by Attorneyat-Law Asthika Devendra instructed by W.M.D.M.B. Wasala.
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