Tan Wei Jie

weijie (at) tanwj.com

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O-Level/A-Level Private Tuition for Mathematics and Physics

A Singapore-Based Electronic Guidebook for Mathematics

Photography in Singapore by Tan Wei Jie

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  • 28Jun

    To commemorate the opening of Singapore’s latest attraction Gardens by the Bay on 29 June 2012, Singapore Post released a set of two $1.10 stamps. The stamps are designed by Mr Eng Siak Loy. He has previously designed a large number of local stamps, including the issue 150 Years of Singapore Botanic Gardens.

    Among the three gardens at Gardens by the Bay, Bay South is the largest. Spanning 54 hectares, Bay South will feature the best of tropical horticulture and garden artistry through two contrasting sets of foliage, the Heritage Gardens and the World of Plants. Two cooled conservatories and man-made supertrees ranging from 25 metres to 50 metres in height form the backdrop of Bay South. The 32-hectare Bay East spans 2 kilometre along the Marina Reservoir to link Gardens by the Bay with East Coast Park. The 15-hectare Bay Central will provide access to cultural activities at The Esplanade Theatres on the Bay arts centre.

    The new attraction is a short five-minute walk from Bayfront MRT. A free shuttle service operates between Marina Bay MRT station and Gardens by the Bay at ten-minute intervals, from 9 am to 9 pm daily.

    Stamp size: 120 mm by 40 mm
    Perforation: 13
    Sheet content: 10
    Designer: Eng Siak Loy

    Images and adapted text: Singapore Post

  • 31May

    On 31 May 2012, Singapore Post has released a set of postage stamps to mark the United Nations International Year of Co-operatives (IYC) 2012. These stamps highlights five milestones in the Singapore Co-operative Movement, including Founders of the Co-operative Principles in 1844 ($1.10), Birth of Singapore’s First Co-operative in 1925 ($1.10), Birth of NTUC Co-operatives in 1969 (50 c), Birth of the Singapore National Co-operative Federation in 1980 (1st Local), and Singapore celebrating the International Year of Co-operatives 2012 (1st Local).

    On 9 June 2012, President Tony Tan will launch ‘Co-opalicouz’, an event which will attract some 15000 members of the co-operative movement and the general public. The theme for the International Year of Co-operatives is ‘Co-operative Enterprises Build a Better World’.

    Denomination: 2 designs of 1st Local, 1 design of 50 c, 2 designs of $1.10
    Stamp size: 37.5 mm by 38.2 mm
    Perforation: 14.40 x 14.61
    Sheet content: 10
    Designer: Alynn Teo

    Images and adapted text: Singapore Post

  • 13May

    On 14 May 2012, SingPost will open a new post office at Bishan. The new Bishan Post Office is
    located at:

    51 Bishan Street 13
    #01-03
    Bishan Community Club
    Singapore 579799

    Operating hours as follows:

    Mondays to Fridays: 9.30am to 6.00pm
    Saturdays: 9.30am to 2.00pm
    Sundays & Public Holidays: Closed

    The new Bishan Post Office will provide a wide range of postal, remittance and agency services. In addition, the 24-hour SAM will also be available at this post office.

    The following 5 metal datestamps will also be provided:

    BISHAN
    BISHAN A
    BISHAN B
    BISHAN C
    BISHAN D

  • 27Apr

    Bank Negara Malaysia has announced that the new Malaysian banknotes series will be introduced into circulation from 16 July 2012, replacing the current series that has been in circulation for over ten years. Themed ‘Distinctively Malaysia’, the banknotes feature intricate illustrations of the nation’s culture and traditions. In this series, the RM 2 banknote was no longer issued, while a new RM 20 banknote was included in the line-up.

    The fourth series of Malaysian banknotes consists of six denominations, including RM 1 (Traditional Pastimes: Wau Bulan), RM 5 (Wildlife: Rhinoceros Hornbill), RM 10 (Flora: Rafflesia Azlanii), RM 20 (Marine Life: Hawksbill, Leatherback Turtle), RM 50 (Agriculture and Technology: Oil Palm, Biotechnology) and RM 100 (Natural Wonders: Mount Kinabalu, Gunung Api Valley).

    The obverses of the banknotes retain the portrait of the first Seri Paduka Baginda Yang di-Pertuan Agong, Tuanku Abdul Rahman ibni Tuanku Muhammad. In addition, other common motifs on the banknotes include Malaysia’s national flower (Rosa-sinensis hibiscus) and patterns of traditional songket weaving in the background.

    The smaller denominations of banknotes (RM 1, RM 5) are more commonly used in day-to-day transactions and printed on polymer to increase their level of durability. The larger denominations remain printed on paper.

    Incorporating modern printing technology and security features, the fourth series of Malaysian banknotes contains a pixel watermark portrait with highlight numeral, as well as the use of micro lens thread and iridescent patch. Existing security features which are retained in the fourth series include perfect registration, multicolour latent image, intaglio printing, microprinting, colour shifting security thread, holographic stripes and UV elements.

    Bank Negara Malaysia has also released a commemorative folder containing the fourth series of Malaysian banknotes on 22 December 2011. The complete set, limited to 50,000 sets and priced at RM 300, consists of six banknotes of the same serial number. Currently, low serial numbers – AA0001500 and below – have not been observed, except for AA0000001 which is used throughout BNM’s website. Two smaller folders, one containing the RM 20 banknote (sold for RM 30) and another containing the RM 1 and RM 5 banknotes (sold for RM 15) were also available, with a more generous supply of 500,000 sets.

    If you have been to Malaysia in the past few years, you would have already noticed the new RM 50 note in circulation. This banknote was first introduced in December 2007 to commemorate Malaysia’s 50th Anniversary of Independence. The first 50 million pieces (AA0000001 to AE9999999) of the note is overprinted with the logo of the 50th Anniversary of Independence on the reverse, including 20,000 sets sold in a limited edition folder. A number of these overprinted notes continue to exist in circulation alongside those which does not contain the overprint (AF0000001 onwards). The new RM 50 banknotes released in December 2011 have 3-letter prefixes (AAA0000001 to AAA0050000).

    Image: Bank Negara Malaysia Website

  • 19Apr

    Wet markets are a common sight in many neighbourhoods around Singapore, and is part and parcel of the weekly routine of a number of residents they serve. It is said to meet the basic needs of the community, providing a convenient space for interaction among members of the public. The stallholders would use ice to ensure that the seafood is fresh, and from time to time, clean their stalls with water. Due to the wet floors, these markets are commonly known as wet markets.

    Four new stamps featuring common sights in wet markets were released on 18 April 2012.

    Back in the 19th century, markets used to comprise loose clusters of vendors and peddlers with their wares spread out neatly on the ground or in baskets. In 1822, a market was constructed near the north end of Market Street, under the order of Sir Stamford Raffles. In the 20th century, more wet markets were developed to house street hawkers.  Many of these markets were integrated with the development of public housing in the 1950s and 1960s, as part of a neighbourhood centre, gathering residents around the area.

    Today, there 107 markets cum hawker centres located across Singapore. Over the next decade, 10 more hawker centres will be built, with emphasis on hygiene and cleanliness. Eventually, wet markets will be drier and their existence will be very much a part of history.

    Denomination: 4 designs of 80 c
    Stamp size: 40 mm by 30 mm
    Perforation: 16
    Sheet content: 10
    Designer: Andrew Tan (Drewscape)

    Images and adapted text: Singapore Post