Brain size area in women, corresponding to spatial versus language specializations. Small studies have attempted to link brain volume with functional measures such as P300 auditory evoked potentials but finding no association. Studies attempting to related sibling differences in IQ to differences in brain volume are hampered by relatively small sample sizes and the noisy nature of such difference scores, yielding weak evidence for cross-trait cross-sib correlations. The largest brain is that of the sperm whale, weighing about , and killer whales, weighing about . An elephant's brain weighs just over and a bottlenose dolphin's . Brain size tends to vary according
Whale (film) more massy kind of sea creature. Being in private later the local boss has a colourful monologue with the portrait on the wall portraying the minister Parushev (Kaloyanchev) of the field they work in. Finally the Kalchev's right hand - the lead engineer (Partsalev) insinuate that the dolphin, as a matter of fact, is actually a kind of an whale. So one sunny day in the head department in the capital the message is received - "... We got an whale ...". The state employees can't wait to inform the minister. Naturally he spends his days in the nice villa