The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Mr. A.J. Mee, O.B.E. an appreciation.
4(2) Opinion
The move over to the Continental System of colour Coding of mains driven apparatus
4(2) Mammals for biology
The problems of using mammals in biology experiments.
5(3) ASE Annual Meeting,
A report of this year’s meeting in Bristol.
6(4) EHT Power Supplies
Requirements for EHT supplies used in schools.
9(7) In The Workshop – mammal traps
A simple arrangement to trap small mammals alive and unhurt.
10(8) In The Workshop – Mud scoop
Another use for a 2 lb syrup tin.
10(8) In The Workshop – electrolysis cell
An easy construction from a detergent bottle.
11(9) Trade News
13(11) Bulletin Supplement – EHT power supplies
A summary of tests carried out on E.H.T. power supplies.
14(12) Address List
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Equipment exhibitions, Second hand equipment for sale, Exhibition programme.
4(2) Opinion
Safety in laboratories and technician training.
5(3) Low Voltage Transformers
The procedures used to test transformers for providing low voltage AC.
7(5) Display Laboratory
Latest additions.
8(6) Ether engine
Omissions from the article on the ether engine published in Bulletin 27.
8(6) Electrostatics experiment
A very simple method of demonstrating the identity of current and static electricity.
8(6) New syllabus equipment list
We are currently revising the equipment list for the new biology syllabus which was published in Bulletin 23.
8(6) Light meter
Modification of indoor model for outside use.
9(7) Trade News
10(8) In The Workshop – liquid dispenser
A DIY dispenser for liquids.
11(9) Bulletin Supplement – low voltage transformers
A summary of tests carried out on low-voltage transformers
12(10) Address List
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Distribution of Equipment lists, Exhibition date, SSSERC postal code
3(1) Opinion
S.I. Units
5(3) Trade News
7(5) Stuck glass tubing
2 tips to free up stuck glass tubing.
7(5) In The Workshop – plankton net
An effective plankton net can be made from a ladderless nylon stocking, cut off just above the heel.
8(6) Meter mount
Construction of amount for a MR65 size meter.
9(7) Bulletin Supplement – low voltage transformers
A summary of tests carried out on a second selection of low voltage transformers
10(8) Address List
11(9) Bulletin Index, Nos. 20 – 29
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Staff changes, Exhibition programme
3(1) Opinion
S.I. Units – again.
4(2) Constant current power unit
A constant current power supply unit designed for coulometric titrations.
5(3) Second-hand physics equipment available
8(6) Display Laboratory
Recent additions
8(6) Trade News
9(7) In The Workshop – Demonstration DCC. motor
A model of a DCC motor that we like because its size makes it possible for a pupil to see the commutative action,
12(10) Address List
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
SSSERC services
5(3) Opinion
Scientific gaffes in the media.
5(3) Trade News
7(5) Instant cold frame
A cold frame which can be built in a few minutes from polystyrene tiles
7(5) Extracting living material from soil
To extract living material from a soil sample for examination, it is best to encourage the organisms to move out under their own power.
7(5) Pitfall trapping
An easy method.
7(5) Second-hand physics equipment available.
8(6) Transformer fuses
The results of tests on different fuses.
9(7) In The Workshop – pipette filler
A simple and inexpensive pipette filler design.
10(8) In The Workshop – 4 mm lead storage
A suggestion for a 4mm lead kit for the individual pupil, which can be checked for contents at a glance and is readily stackable for storage.
11(9) In The Workshop – colour wheel
A disc is painted in a pattern of black and white lines. ‘Then rotated at speeds between 1 and 15 revolutions per second, colours are seen.
13(11) Bulletin Supplement – power supplies
A summary of tests carried out on a further selection of power supplies
14(12) Address List
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Autumn exhibitions.
3(1) Opinion
Primary school environmental studies – we put a toe in the Primary waters.
4(2) Test Reports
A list of SSSERC and CLEAPSE reports that may be borrowed.
6(4) Preserving drosophila
How to preserve a collection of adult flies which can be studied by pupils.
6(4) Choice chambers
Glass tubing as a graduated alternative.
7(5) Chick embryos
Advice on opening eggs.
7(5) In the Workshop – Brownian motion model
A number of magnets rotate on a turntable under a ‘platform’ of formica or other plastic, and cause small steel ball bearings on the platform to move in a random manner.
9(7) In the Workshop – ring main model
A model that shows clearly the advantages in using a ring main circuit for delivering electrical power.
11(9) Bulletin Supplement – centrifuges
A summary of the tests on a second series of centrifuges.
12(10) Address List
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Councillor Melville Dinwiddie retirement.
3(1) Opinion
Top pan balances
4(2) Infra red spectrograms
Explanatory booklet and spectrographs from Strathclyde University.
5(3) Pupil desiccators
A simple DIY design for a dessicator.
5(3) Errata re centrifuges and balances.
5(3) Display Laboratory
Additions to the display.
6(4) Trade News
8(6) Nim – a mathematical game
Nim is a mathematical game for two players, giving practice in the use of binary counting.
12(10) In The Workshop — a Nim machine
Construction of a Nim machine.
14(12) Address List
The page numbers refer to the pages in the pdf. (The numbers in brackets are those given in the actual bulletin)
3(1) Introduction
Equipment lists
4(2) Opinion
Metrication and chemical nomenclature.
4(2) Microprojection technique
Projecting an image from a normal microscope.
5(3) Thermistor thermometer
Notes for the guidance of teachers who may wish to construct a thermistor thermometer.
7(5) Animal movement
A simple device for showing animal movement.
7(5) Drosophila preservation
Update to the article in Bulletin 33.
8(6) Supply of bimetallic strips
8(6) Surplus equipment available
10(8) Ignition temperatures of crude oil fractions
A simple qualitative method.
10(8) Trade News
12(10) In The Workshop — kinetic motion model
Construction of a model that demonstrates thermal expansion, evaporation and boiling;
13(11) Bulletin Supplement – top pan balances
A summary of the tests carried out on a selection of top pan balances.
14(12) Address List
