Looking at Small Things

small things cover (2690K)

This new book is about seeing the unseen, using hand lenses, clip-ons and microscopes.
The unseen may be natural things like wood or plant bits, the veins in flies' wings, or whiskers
BUT it also includes, cloth, coins, banknotes, mineral and ice crystals, rocks or sand.

Is there such a thing as microscope fu? If there is, it is strong in me...
This is amusement in the garden for people trapped at home with a curious mind.

Navigation

A quick background | Statistics | Where to get it | Chapters About the author | About the book

Hand lens and microscopy activities for joy, but handy for sanity during the current school closures!
This is available as an e-book, as a free lo-res PDF version and now as a black and half-tone print version. Because it's black and white, get the e-book!

Where do you get it?

This link will take you to the hi-res e-book version, nice and clean, not shareable.

Free version from my website with lo-res graphics and a single whiny message asking you to buy the nice one. This freeby is completely shareable at no charge.
Page 2 will eventually have an explicit Creative Commons copyright statement, allowing teachers to use it for non-commercial purposes with attribution.

small things POD cover (30K) The print-on-demand ink and paper book from Amazon (see right), now available in Australia as well.
It's not in colour, which keeps the price down.

History and why was it written?

I have been messing with microscopes since I was ~7. My parents, being science-free zones, bought me a toy microscope, but offered no help in ideas for things to look at. This is the book I needed back then.

Twenty years on, I was a science teacher who ran an open lab, where students could come in before school, or at recess and lunch, to use the microscopes. They learned from me, and I learned from them. This book is the result of that learning.

More recently, I did a pro bono job for a South Australian start-up that was making clip-on microscopes that work with phones and tablets. This resulted in a large PDF file called Going Micro, which you can get for free here.

I retained the copyright because I knew there was nothing on the market like this, and I wanted to leave a lasting legacy that would not fade away when some nasty weasel bean counter in a publishing house decided to pull the plug.

I talked to a publisher for nine months, about this and another book, Playwiths, but they have continually dragged the chain, and in the end, I withdrew my offer to them. This is because, with schools and such in COVID-19 shutdowns, there are lots of bright students and involuntary home-schooling parents who need this right now.

I have no time and no patience with the inactive. I served notice of severance to them on 19 March, and on 26 March, Playwiths was up and running. Now, on 14 April 2020, Looking at Small Things is complete.

Publishers take note: in crisis times, THAT's how fast you should work!

Statistics

71,500 words, 12 chapters, some 900 illustrations, about 250 separate activities and explorations on ~165 pages.

About the author

Trained as a biologist, I care about natural history, social history and the stories behind things, and I am now well-regarded as a writer of Australian history. I used to talk on ABC Radio National, I sometimes teach adults how to do extreme research and data handling, and I thoroughly enjoys being the visiting scientist at my local K-6 school. peter rangitoto (66K)

I write blogs, books, magazine articles and occasional radio essays, usually writes about science, or history or both. My hobbies include having temporary obsessions, many of which end up becoming topics to write about; bushwalking swiftly, pausing only to bother plants, insects, venomous animals and other wild things; rocks and volcanoes; science and technology as they existed in the 19th century; chatting to telephone scammers in Latin; reading; creative computing; recreational mathematics; being a grandfather—and writing.

While I write mainly for the general (i.e., adult) market, most of my awards have come from a far more challenging area: writing for children. In the past 20 years, seven of my books have been named as Notable by the CBCA. Once a bureaucrat, I hold all the papers needed to prove I'm retired, but I refuse to stop. For the past ten years, my main publisher has been the National Library of Australia. (For foreigners, that's basically Australia's version of the Library of Congress.)

My main 2019 book for the NLA was Australian Backyard Earth Scientist, or see the author's take here, my 2020 books so far are Survivor Kids or see this link for the author's side, and with Amazon, Mistaken for Granite: Earth Science for Rock Watchers.

Not only but also: a rollicking history of quack medicine.

Do you get the sense that I never get bored?

But wait, there's more... naah, don't go there: they're mainly out of print.

The chapters

1 Embiggenment and smallification.

1.1 A closer look at dust; 1.2 About lenses; 1.3 Making a sieve jar; 1.4 Looking at sand; 1.5 About blurring and backgrounds.

2 Getting started.

2.1 Some quick ones; 2.2 Out in the garden; 2.3 Rainy day stuff.

3 Starting with microscopes

3.1 Choices; 3.2 Techniques, equipment and work-arounds; 3.3 Microscope slides.

4 Inspecting non-living things.

4.1 Sand and soil; 4.2 Explaining crystals; 4.3 A few more rocks.

5 Getting out, catching things.

5.1 Traps and catchers; 5.2 Handling specimens; 5.3 Keeping small animals.

6 Keeping small animals.

6.1 Slowing-down tricks; 6.2 Legless invertebrates.

8 Invertebrates with six legs.

8.1 The common insects; 8.2 Minor insects; 8.3 Other ways of catching insects.

9 Invertebrates with eight legs.

9.1 Spiders; 9.2 Spider relatives; 9.3 Tardigrades.

10 Invertebrates with many legs.

10.1 Crustaceans; 10.2 Even more legs.

11 Plants.

11.1 Green slime; 11.2 The 'higher' algae; 11.3 Fungi; 11.4 Lichens; 11.5 Ferns; 11.6 Bryophytes; 11.7 Flowering plants.

12 Odd bits and dead bits.

12.1 Some quickies; 12.2 Bony animals and their bits; 12.3 Things rotting; 12.4 Fossils; 12.5 Miscellaneous afterthoughts.

What's in there?

As a cunning old microscopist, I wanted to extend the action to microscopes as well, but that was beyond the brief. Against that, my old mate Barbara Braxton pushed me to include hand lenses. In the end, I mentioned both extremes, but I didn't really cover them.

01 020 Sherlock Holmes mag glass (45K) 01 021 hand lens (43K) That left me more than a bit unsatisfied, because from 1970 ownards, when I had a science lab, I ran it as an open centre where students could come and use the microscopes. I showed them how to work, I gave them ideas on what to do, and I learned when they found things I had never seen before.

So having done the Go Micro guide, I thought back 60+ years to when I was given a Bakelite microscope by my scientifically ignorant parents. They could give me no support by way of suggestions about what to look at, or where to find it. This wasn't their fault: they were just clueless, but I don't have that excuse.

They even told me to use a magnifying glass the way Sherlock Holmes did, not the way I do now, and I knew young would-be scientists needed help on things like that. I also knew that I had the necessary knowledge

They need tricks of the trade to catch things. a 05 040 pit-trap-ete-65 (18K) a 05 040 umbrella 0022 (39K)

That means making small pit traps to be left in the garden to catch micro-arthropods.

It means using umbrellas and drop sheets to find hidden invertebrates.

One way and another, there are lots of tricks to use.

What you can see

Some sample pics from the book, including inanimate bits like sand, dust, sugar crystals and fossils:

b 01 093 sand (35K) b 01 104 sill dust x40 20180706100753 (35K) b 04 036 sugar (34K) b 11 230 limestone-fossils-8342 (43K)


Then there are animals and animal bits: featers, nematodes, leeches, moth wing scales and spider web:

c 02 296 flight plume (40K) c 06 183 nematodes shots (8K) c 06 270 leech body 2 (34K) c 07 350 moth-wing-scale-composite (21K) c 08 065 leaf curler web (12K)


Not to mention rotifers, spider legs, sutures in skulls and diatoms:

c 08 161 rotifer 2009-10-16 (26K) c 09 225 huntsman leg 1 (24K) c 11 055 sutures (28K) c10 025 diatoms (19K)


And plant things:

stomates d 10 599 onion x100crop (43K) d 10 654 bidens-pollen-composite (13K) d 10 759 oxalis-root-hairs-13 (47K)

Now for the rest, go read the book. If you can't find it, demand it! Trample on a publisher, shout at them: I'm open to offers for a print version, provided it's full colour.


The author of this page is Peter Macinnis -- macinnis@ozemail.com.au. This page was first created on April 13, 2020, last updated August 6, 2021.