|
Ocean Bug Hunters
Purpose designed to assist in the safe collection of live
minibeasts. Large collection chamber. The air extractor
tube is fitted with a safety filter. Bug Hunters are a
valuable resource for environmental studies.
Pack of 5 Code NBH5
Collecting Pots
70cc
These specimen pots are inter-changeable with the Bug
Hunter chamber and they are ideal for the safe transportation
of specimens.
Pack of 30 Code SO60/N
|
|
|
|
|
|
Stream and Pond Samplers
These robust, stainless steel samplers are designed for
taking samples of water containing plant, animal and mineral
specimens. Each sampler is over half a metre long.
Pack of 2 + 10 Sample Tubes Code
SO126.
Spare Sample Tubes -
Pack of 30 Code SO59/N |
|
|
The Rainmaker:
Investigate
the Water Cycle, Acid Rain Pollution, Evaporation and
Condensation, Fresh Water from Salt Water, and how materials
change. The water cycle simulator is simple to set up
and operate. Fill the ocean with salt water or vinegar,
load the cloud with ice and switch on a lamp. Rain will
fall over the hills and run into the rivers and the lake.
The lid of the rainmaker remains clear, enabling the water
cycle to be observed. Water in the raindrops, rivers and
lake can be tested. Conduct experiments using food colouring,
brown sugar or other safe pollutants. Investigate how
we can help nature and protect the environment. Full teachers
notes, with experiments, included. Code
RM9 |
|
|
|
|
