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transparent solar cell

Technology

Punching holes in solar cells turns them into transparent windows

Opaque solar panels could be turned into window glass for tall buildings by punching hundreds of tiny holes in them so our eyes perceive them as transparent

News

Avi Loeb

Video

When will we hear from aliens? We may already have done so

Video

borisov

Space

Interstellar comet Borisov is about to pass close to Earth and the sun

News

Celestial time travel: How asteroids can reveal the history of space

Video

Celestial time travel: How asteroids can reveal the history of space

Video

Sheila Kanani at �鶹��ý Live

Video

Exploring the wonders of the solar system

Video

Arrokoth

Space

Distant space rock known as Ultima Thule renamed to avoid Nazi links

News

flavivirus

Health

Experimental dengue vaccine cuts infection rates in real-world trials

News

solar panels Chile

Technology

Massive solar panels in Chilean desert point to our renewable future

Regulars

Perseid meteor shower

Definition

Perseid meteor shower

Sunflowers in a field

Technology

Tiny artificial sunflowers could be used to harvest solar energy

Solar panels could be made from rows of artificial sunflowers, each less than 1 millimetre wide, which automatically bend towards light

News

Space

Voyager 2 sent back its first detailed data from interstellar space

News

Health

Measles has a devastating and long-term effect on your immune system

News

Space

Surprisingly round asteroid may actually be the smallest dwarf planet

News

Space

The solar system has too many moons – it's time for a cull

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