Friday 28 July 2023
Saturday 15 July 2023
Giant-sloth art hints at human migration
Friday 14 July 2023
AI tools are designing entirely new proteins that could transform medicine
Thursday 13 July 2023
Brain Waves Synchronise When People Interact
Wednesday 12 July 2023
Oldest genetic data from a human relative found in 2-million-year-old teeth
Friday 7 July 2023
Half-billion-year-old sea squirt could push back origins of vertebrates
Wednesday 5 July 2023
Early Universe seems to run at 20% speed
Blogger Comments:
Time does not "run". Time is a dimension. Time dilation means that the time intervals between the ticks of a clock are longer, which means it takes longer for a clock to tick, which means that processes take longer to unfold. As space intervals expand, time intervals contract, so time intervals in the past were expanded relative to the present.
Saturday 1 July 2023
Dolphin mothers use ‘baby talk’ with their calves
Scientists have dubbed the sing-songy way that parents talk to babies “motherese.” Studies suggest this special baby talk helps infants bond with caregivers and learn the complexities of language. Now, scientists suspect we aren’t the only species with a special way of speaking to our youngest: Bottlenose dolphins (Tursiops truncatus) also raise the pitch of their voice when talking to their calves, according to a study published yesterday in PNAS.
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