- Genetic engineering wish list
Plants that grow beef etc
Retractable balls please.
Correcting one of evolutions strangest ideas.
That’s to do with sperm needing to be slightly lower than body temperature, IIRC. (Hence scrotal stretching / shrinking due to ambient temperature.)
Though quite why that needs to be the case in the first place is an evolutionary quandary in itself.Posted 4 days ago
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