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Ars Technica
Jennifer Ouellette @ Ars Technica 2 place · 07/30/2025 15:12 EDT

Peacock feathers can emit laser beams

The feathers can emit two frequencies of laser light from multiple regions across their colored eyespots. Read more

363

Ars Technica
Jennifer Ouellette @ Ars Technica · 07/30/2025 13:41 EDT

Is Roman concrete more sustainable? It’s complicated.

Roman concrete produces as much, if not more, CO2 as modern concrete, fewer air pollutants. Read more

38

Ars Technica
Eric Berger @ Ars Technica · 07/30/2025 13:18 EDT

India safely launches a $1.5 billion satellite for NASA

"We are at the threshold of fulfilling the immense scientific potential NASA and ISRO envisioned." Read more

43

Ars Technica
Lily Hay Newman and Matt Burgess, wired.com @ Ars Technica · 07/30/2025 09:37 EDT

VPN use soars in UK after age-verification laws go into effect

Proton VPN sign-ups originating in the UK increased by over 1,400 percent. Read more

2

Ars Technica
Martha Muir, Financial Times @ Ars Technica · 07/29/2025 15:34 EDT

EPA plans to ignore science, stop regulating greenhouse gases

"Largest deregulatory action" in the history of US would be one of the unhealthiest. Read more

111

Ars Technica
Jennifer Ouellette @ Ars Technica · 07/29/2025 15:18 EDT

The case for memes as a new form of comics

Both comics and memes rely on the same interplay of visual and verbal elements for their humor. Read more

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17.06.2026 05:39
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