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tbh never really thought about putting covers on the blades...also more worried about making sure the teachers give me back all the scalpels that I give them at the start of the lesson....

the bad stuff from tap water will mostly go away if you leave the water sitting for 24 hours or so.... can get tap water safe (great name) from amazon...

I use the risk assessment from CLEAPSS and the ones that come from Kerboodle practical teacher/technician notes...I put them in the lablogger template. Lablogger asks when the teacher submits the request that they have read the risk assessments.. I give them the information but it is their...

Do you have access to kerboodle? if you do there are risk assessments and equipment listed for each practical. We used those as our base for doing lots of things. Too bad you can't convince them to keep lablogger...assuming your copy has templates in them, ...or you can get other users to...

HI scrolling through SLS sale items... found these and some more! my fave is that they charge you more!

did you glue your copper pipes together?

Just say NO to kazoo...they are soooooo loud....just say no.... LOL

do you have a photo of this setup..sounds really cool....

yes I found some on google searching myself...just thought you might recommend one

do you happen to know the name of the sim...is this an app or on a website?

Hello everyone... not wanting to spend 4000 pounds https://scichem.com/product/millikan-oil-drop-apparatus-each/ do people actually try to do this experiment? in six years that I have been here no one has every asked for it...til now... teacher was like we have one of these don't we ...I was...

we get the lamb kidneys from tesco and put them in the freezer for less than an hour just before they use them..makes them much easier to cut

cool thanks for the recommendation...I knew I was keeping our geranium alive for a reason :) course it isn't as bushy as it was before A level leaves practical got a hold of it

HI we have purchased data harvest wireless data loggers and the biologist are excited to show how cool plants are they want to do the study of CO2 and O2 exchange using a A good bushy plant, plenty of foliage and a good stem so I can set up this experiment...anyone done this and can you...

I have made some improvements over the years for the resistance to the practical stuff, but consistently that it the practical that they all complain about.. Our workload has increased without giving us another technician and frankly I would love to be able to spend time trying to make kit but...

well no but hey ti makes for fun reading :)

Hopefully this is a one man show and the guy is doing it as a hobby/extra job... was looking at the resistance of the wires ones

i think they got confused with another supplier..

what did you get from them, if I may ask?

Hi We have been told about a new supplier of science equipment Simple science supplies The stuff looks lovely (limited product line)....wonder if anyone has ordered from them? thanks Lisa