Australia's Science Forum

20210506_152357.jpg Hi Bigmac, yes we also left them for a week. i have used vegemite only for nearly 10yrs and never had a fail. we used 500ml conical flasks but in the past we have also used 250ml. someone prior to me made the "S"bent tubes. they are 7cm wide and longest is 11cm long (g...

Hi Bigmac,
here are ours.
I just add a teaspoon of vegemite in water and shake.
It has never let me down.
The students boil the water and as you can see it works a treat.
we placed it in front of the window.

Hi all
What is the easiest way to crush Chalk. (lots of small amounts but heaps of colours to get through)
I cant do mortar and Pestle anymore!!!

Cheers
Superbug

Thank you MariaQ.
They are getting a quote ready for me now.
Just have to convince my faculty head to buy quality.

Thanks for the great info.
Superbug

Hi Bigmac,
Thank you for the feedback.
Can you tell me whether they are any plastic components on it please?

Cheers
superbug

Hi everyone,

My school is looking at purchasing class sets of year 7-10 (Junior) and 11-12 (senior) microscopes.

Any recommendations and or what features would be useful please?

Thanks and Cheers
Superbug!

Hi Bigmack,
How do we get a hold of the 3D pattern please? I would love the 3D info so we can make it as well.
Thanks

I have sent you a private message Prima

Hi Prima,
we have a oven for sale. somehow we ended up with 2.
They were both serviced last year By Eddie Bishop and in great condition.
Let me know if you are interested.
Location south west sydney

Hi Alice
the link with EUD does not work. could you post the chemicals as an word attachment or write the list please?
thanks

Hi & cheers Everyone,

I was hoping that someone would share with me their recipe for fake blood to be splattered.
My last attempt was a fail as it was too watery.
I also require one that can be placed on skin for a crime scene.

Thanks
Superbug

Was the price any cheaper for the chinese version please?
I think I will stay with westlab.
Cheers

I got my ticket today and I am not a winner. But we did get $25 off next purchase. Thanks Westlab

Chemical disposal reuse, recycle and treatment to avoid disposing via chemical pickup.

wow wee, thats awesome!!! Bigmack

Yes I do have a network of labbies nearby. but i think we prefer to have our own.
I am not even sure what it is lol

Hi Everyone,

I was looking at buying an Arago Disk but can not find one.
Can someone please let me know where I may buy one from please.
Thanks
Superbug

Linotas, I took photos front and back of products and noted quantities in pics too.
I then came back to my desk and typed it out. so much easier than a clipboard.
I also took pics of any issues that we as a school needed to address.

Hi Everyone, I hope we all had an great break and had an opportunity to relax. I have a question, who does your whole school chemical audit, registers and maintain the SDS's? If it the lab assistant (aka you), how do you manage it all by yourself, please? My school is looking at a better system and ...

nope, no idea. Sorry.