Andrii Explains

Tech PhD • Science • AI visuals
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[Andrii Explains @Andrii899482]

Heat this wire and it returns to a coil. Nitinol remembers a shape set earlier. Where would you use it?

Illustrative animation; AI avatar.
#Nitinol #ShapeMemory #MaterialsScience

[Andrii Explains @Andrii899482]

Straw looks bent in water—why? AI diagram; Microsoft Andrew voice. Sources: https://t.co/ylACSbbG3o ; https://t.co/JkJbem9iMA ; https://t.co/TyalZXCfiZ ; https://t.co/hDjWjtWqE0 Relax / Francisco Alvear; Mixkit licence: https://t.co/4wygBvuaW9 #AndriiExplains #Physics #Science

[Andrii Explains @Andrii899482]

Why can milk cause bloating? Bacteria in the colon make gas from undigested lactose.
AI-assisted educational illustration.
https://t.co/CB2gSJcLxw
#Digestion #Lactose #Science

[Andrii Explains @Andrii899482]

The Serpent Shadow at Chichén Itzá
In afternoon light, triangular shadows from the pyramid’s corners fall across the north balustrade beside a carved serpent head. The effect can be seen across several days, not only on the exact equinox. Researchers still debate whether this changing light was deliberately designed as a calendar marker.

Explore the world with Andrii Explains.

Sources:
https://t.co/RDPj7YYIBy
https://t.co/KdFYVnI89p
https://t.co/YdS9B2yr7a

#AndriiExplains #ELCASTILLO #MapsMystery

Music: Relax — Francisco Alvear / Mixkit.
Visuals: native Google Maps capture; NASA/GSFC globe; NotebookLM illustrative diagrams.
Sources: https://t.co/RDPj7YYIBy ; https://t.co/KdFYVnI89p
Map imagery: Google Maps; imagery ©2026 Airbus, CNES/Airbus, Maxar Technologies; map data ©2026 INEGI, Google. Globe: NASA/Goddard Space Flight Center Scientific Visualization Studio; Blue Marble Next Generation data courtesy of Reto Stockli (NASA/GSFC) and NASA Earth Observatory. Historical globe: https://t.co/DG0D4l2JNU
Music licence: https://t.co/0jqTZ6MxWO
Includes AI-generated illustrative diagrams.

[Andrii Explains @Andrii899482]

Mouth watering before the first bite? Seeing or smelling food can trigger nerve signals to the salivary glands.

Which function of saliva should we explain next?

Source: NIDDK
https://t.co/7pPt7IXoMk

AI-assisted animation and narration; illustrative diagram.

Music: Little Bells / Diego Nava (Mixkit Stock Music Free License; https://t.co/0jqTZ6N5Mm).

Photo credits:
https://t.co/CSNdHVYjQL asthetik, File:Loaf of Bread (Unsplash tm3Diid694Y).jpg, CC0, https://t.co/EMtOFyewE0; https://t.co/bidPupmSXo
Brett Taylor from Wellington, New Zealand, File:Cup of milky tea.jpg, CC BY 2.0, https://t.co/klzxcRubvJ; https://t.co/sYQuoRcmLn

#AndriiExplains #InsideUs #Digestion #Science

[Andrii Explains @Andrii899482]

What sparked Cup Noodles? Guess before the reveal. Nissin company account, not independent: https://t.co/tjgF3QmEbf AI CGI; not a recorded experiment or exact historical replica. Relax / Francisco Alvear; Mixkit licence: https://t.co/4wygBvtD6B #AndriiExplains #History #Quiz

[Andrii Explains @Andrii899482]

Air curls into a vortex carrying a mist ring. AI visualization, not actual footage; timing and scale are simplified. UW-Madison Physics: https://t.co/GgSBHOMziC #Vortex #FluidDynamics #Physics

[Andrii Explains @Andrii899482]

How does glass know where your finger is? A capacitive touchscreen detects tiny electrical changes. What should we explain next?

AI illustrations.
#Touchscreen #Physics #Technology

[Andrii Explains @Andrii899482]

Some water returns to blood in nephrons; the rest becomes urine. AI-assisted schematic, not to scale. NIDDK: https://t.co/r964nRZ8LW. #Kidneys #Nephron #Science

[Andrii Explains @Andrii899482]

LiDAR revealed buildings and roads under Tikal's canopy. AI diagrams. PubMed: https://t.co/7eenGrwQoR; UT BEG: https://t.co/OLLvdA94Te. Google Maps, NASA/GSFC. #Tikal #LiDAR #Archaeology

[Andrii Explains @Andrii899482]

Esophageal muscles move swallowed food toward the stomach. AI-assisted illustration. NIDDK: https://t.co/ntbWq1OBWB Photo: Abhijit Tembhekar from Mumbai, India, File:Red Apple.jpg, CC BY 2.0, https://t.co/CbM7J40VLM; https://t.co/hZlyfrtXcx #Digestion #Science #HowItWorks

[Andrii Explains @Andrii899482]

How did Engelbart's 1963 mouse measure movement? Guess before watching. AI-generated educational illustration; not archival footage. Computer History Museum: https://t.co/7RdUnXzWRA. #ScienceQuiz #ComputerHistory #HowItWorks

[Andrii Explains @Andrii899482]

Can one touch trigger a Venus flytrap?
AI illustration. Relax — Francisco Alvear / Mixkit.
https://t.co/muGnLqRbLL

[Andrii Explains @Andrii899482]

Japan’s giant keyhole. What is it?
AI visuals.
#DaisenKofun #Japan #History
Made based on National Land Image Information (Color Aerial Photographs), Ministry of Land, Infrastructure, Transport and Tourism.
https://t.co/L6uvAF1ACo

[Andrii Explains @Andrii899482]

Can a Magnet Pull a Paperclip Through Paper?
AI illustration. Relax — Francisco Alvear / Mixkit.
https://t.co/nF3q5nCuur

[Andrii Explains @Andrii899482]

Does caffeine remove the need for sleep?
AI illustration. Close Up — Michael Ramir C. / Mixkit.
https://t.co/GG4r3fChTQ

[Andrii Explains @Andrii899482]

What helps neutralize stomach acid after this bread?
AI illustration. Little Bells — Diego Nava / Mixkit.
https://t.co/wfF05V1Um9

[Andrii Explains @Andrii899482]

How does a hummingbird save energy at night?
AI illustration. Relax — Francisco Alvear / Mixkit.
https://t.co/2Cxgltyrg2

[Andrii Explains @Andrii899482]

A diamond flashes rainbow colours under white light. Why? Choose A, B or C.

3D animation with AI-assisted artwork.
#Diamond #Optics #ScienceQuiz

[Andrii Explains @Andrii899482]

Chladni patterns make a plate’s vibrations visible: sand gathers where movement is smallest. What pattern would you expect when the vibrations change?

Includes AI-generated illustrations.

#ChladniPatterns #Sound #Physics #AndriiExplains