It's distance measurement by optics, Sunray
Surveyors do something similar called Stadia
Search found 646 matches
- 20 Nov 2012, 10:51
- Forum: Sourcing Materials & Eq Repairs
- Topic: How does it work
- Replies: 5
- Views: 2725
- 19 Nov 2012, 13:52
- Forum: Sourcing Materials & Eq Repairs
- Topic: How does it work
- Replies: 5
- Views: 2725
Re: How does it work
I hope your Physics teacher is a mature woman, I suspect Noah used these to build the ark
But It's for that reason I would perservere to get them operational
But It's for that reason I would perservere to get them operational
- 16 Nov 2012, 11:26
- Forum: Sourcing Materials & Eq Repairs
- Topic: How does it work
- Replies: 5
- Views: 2725
How does it work
In the Physics store I have a board thingy with scales attached either end but no paperwork :redcard: It is labelled "Long & Short Distance measuring Kit" made by H.B.Selby & Co centurys ago :whistle: It has a pin-hole in one end with slides and mirrors wrapped up in greaseproof pa...
- 16 Nov 2012, 08:52
- Forum: The Lab Tech Position
- Topic: Casual Science Lab Assistant
- Replies: 25
- Views: 20956
Re: Casual Science Lab Assistant
We also offer senior science, (waste of time, replaces the old science for life) also Marine studies.
It's a foot in the door if you get to do relief, the moment a permanent job comes up, it's usually yours
It's a foot in the door if you get to do relief, the moment a permanent job comes up, it's usually yours
- 13 Nov 2012, 13:01
- Forum: Chemistry and Labware - General
- Topic: Austins Molecular Model Kits
- Replies: 2
- Views: 1397
Re: Austins Molecular Model Kits
-I have a couple of old kits here.
If you are going to ASET AGM or know someone going I will bring them down with me
If you are going to ASET AGM or know someone going I will bring them down with me
- 12 Nov 2012, 13:26
- Forum: Safety with Chemicals
- Topic: carbon/graphite
- Replies: 3
- Views: 1726
Re: carbon/graphite
That's the best, simplist explanation I've heard
Good one Smiley
Good one Smiley
- 09 Nov 2012, 13:38
- Forum: The Lab Tech Position
- Topic: Casual Science Lab Assistant
- Replies: 25
- Views: 20956
Re: Casual Science Lab Assistant
St Francis Xaviers Hamilton
- 09 Nov 2012, 12:56
- Forum: The Lab Tech Position
- Topic: Casual Science Lab Assistant
- Replies: 25
- Views: 20956
Re: Casual Science Lab Assistant
Hi all
would anyone like to do my job for a term.
At this stage I'm thinking Term 4 next year, if I can hang out that long
Term 4 is easy as the school is only Yr's 11 & 12 (1000 students) but 12 finished
It's in Newcastle NSW
I have to have a knee replacement
would anyone like to do my job for a term.
At this stage I'm thinking Term 4 next year, if I can hang out that long
Term 4 is easy as the school is only Yr's 11 & 12 (1000 students) but 12 finished
It's in Newcastle NSW
I have to have a knee replacement
- 07 Nov 2012, 10:47
- Forum: Chemistry and Labware - General
- Topic: Electrophoresis
- Replies: 53
- Views: 16108
Re: Electrophoresis
BTW the red moves the slowest ie largest chain dye
- 07 Nov 2012, 10:44
- Forum: Chemistry and Labware - General
- Topic: Electrophoresis
- Replies: 53
- Views: 16108
Re: Electrophoresis
G'Day Dave, I take it you have mould with comb to create holes in agar gel blocks Put food dye on filter paper cut thin strips when dried roll into tight coil round Bio mounted needle use tweezers to insert in holes in gel place in bottom of bath then slowely pour in Bicarb solution to just cover ap...
- 07 Nov 2012, 08:31
- Forum: Chemistry and Labware - General
- Topic: Electrophoresis
- Replies: 53
- Views: 16108
Re: Electrophoresis
Yes! I use Violet, Green (best) and brown
- 07 Nov 2012, 07:48
- Forum: Chemistry and Labware - General
- Topic: Electrophoresis
- Replies: 53
- Views: 16108
Re: Electrophoresis
A girl after my own heart!
- 06 Nov 2012, 14:10
- Forum: Chemistry and Labware - General
- Topic: Electrophoresis
- Replies: 53
- Views: 16108
Re: Electrophoresis
Do you have any stainless steel/nickle plate electrodes you need a broad electrode
I have seen people wrap alfoil over each end of tub and just connect alligator clip either end
I have seen people wrap alfoil over each end of tub and just connect alligator clip either end
- 25 Oct 2012, 08:16
- Forum: Biology, Physics...
- Topic: Has anyone ever added bacteria to agar before pouring??
- Replies: 8
- Views: 3928
Re: Has anyone ever added bacteria to agar before pouring??
Don't you have to set aside control plates that nothing grows on
And you should see swipes of innocculating loops
And you should see swipes of innocculating loops
- 22 Oct 2012, 10:29
- Forum: Recipes and Pracs
- Topic: National Curriculum
- Replies: 19
- Views: 7801
Re: National Curriculum
I don't think they have fully agreed on curriculum yet, so text books have not been printed
- 14 Sep 2012, 13:23
- Forum: Sourcing Materials & Eq Repairs
- Topic: Bench Meters
- Replies: 1
- Views: 1377
Re: Bench Meters
Pick some meters you are happy with connect the voltmeters in parallel, and the Ammeters in series and they should read the same
- 14 Sep 2012, 09:51
- Forum: Chemistry and Labware - General
- Topic: Removing Paraffin Oil
- Replies: 6
- Views: 2403
Re: Removing Paraffin Oil
I would try soaking in Napi-san
- 13 Sep 2012, 09:42
- Forum: Miscellaneous
- Topic: what weird/quirky things do your teachers ask of you?
- Replies: 51
- Views: 25340
Re: what weird/quirky things do your teachers ask of you?
Hey Sunray reminds me of rainbows party drawer where teacher found Cigarettes, condoms & Choccies
- 03 Sep 2012, 13:38
- Forum: Safety with Chemicals
- Topic: Hydrogen Peroxide
- Replies: 13
- Views: 4653
Re: Hydrogen Peroxide
right
- 03 Sep 2012, 13:33
- Forum: Safety with Chemicals
- Topic: Hydrogen Peroxide
- Replies: 13
- Views: 4653
Re: Hydrogen Peroxide
Test for organic matter!