Try these on for size:
* "Global climate change has varying theories of prediction". Really? GCC can theorise? And it's clairvoyant; being able to predict and all.
* When carbon is assimilated by plants into complex organic carbon compounds we can refer to this C as being "sunken" and the process is therefore "C sinkage". (Referring to C sinks and sources of course).
* In a question about how animal behaviour, physiology and distribution could be affected by elevated CO2 and the resultant increase in ambient temperatures, one response started: "Insect and plant physiology is affected by CO2 in the following ways..."
* A question required students to outline how biodiversity changes, as a result of global change, will affect the goods and services delivered by ecosystems to humans. This is possibly my favourite faux pas: "Ecosystems provide many cultural goods such as dyes and recreational drugs used in both religious and social ways". Talk about over-share! And pray tell, under what sorting system are dyes and drugs similar?
Showing posts with label Experiments. Show all posts
Showing posts with label Experiments. Show all posts
Monday, November 2, 2009
Friday, September 18, 2009
Scary, but true...
An actual conversation that I overheard during a laboratory exercise involving the metabolism of a goldfish between a student (S) and a lecturer (L):
S: Ma'am, we've got a problem...
L: Yes?
S: Well, we're supposed to weigh our goldfish before we start the experiment, right?
L: Yes...
S: Well...we forgot to, so now our experiment is ruined!
L:
S: What should we do?
L: Well, how were you going to weigh the fish before?
S: We were going to weigh a jar of water, put the fish into it, weigh it again and take the difference...
L: So why don't you just do that?
S: What?! You mean we can do that? Even though we were supposed to weigh the fish first?!
L: Well, do you think that the fish is going to lose that much weight during the course of the experiment...?
S: No...
S: Ma'am, we've got a problem...
L: Yes?
S: Well, we're supposed to weigh our goldfish before we start the experiment, right?
L: Yes...
S: Well...we forgot to, so now our experiment is ruined!
L:
S: What should we do?
L: Well, how were you going to weigh the fish before?
S: We were going to weigh a jar of water, put the fish into it, weigh it again and take the difference...
L: So why don't you just do that?
S: What?! You mean we can do that? Even though we were supposed to weigh the fish first?!
L: Well, do you think that the fish is going to lose that much weight during the course of the experiment...?
S: No...
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