For decades, the "Middle East crisis" was a headline about crude oil, tankers, and the price at the pump. But as of March 2026, the stakes have shifted from the engine to the motherboard. While the world watches drone strikes over Isfahan and naval skirmishes in the Persian Gulf, a more quiet, more lethal war is being fought over the very building blocks of the 21st century: semiconductors. The "Digital Iron Curtain" is falling, and it isn't just dividing East and West—it’s threatening to starve the global AI revolution of its most basic needs. The Helium Hostage: Why the Strait of Hormuz is the New Silicon Valley We’ve long been told that the South China Sea is the "front line" of the chip war because of Taiwan’s dominance in fabrication. But the ongoing U.S.-Israel war with Iran has revealed a terrifying bottleneck: The Middle East is the lungs of the semiconductor industry. To make the world’s most advanced 3nm chips, you don’t just need engineers;...
The Samsung Galaxy S4 has something called Air Gesture. When this function is turned on you can use your phone, without actually touching it. So if you want to change the music or look at pictures. You can do all this with just a wave in the air. Without having to physically touch your phone. With a swipe of you hand you can control your phone. So the next time when your phone rings - wave your hand over your phone to answer calls. Pretty cool feature - you would need to turn on Air Gesture to actually begin using it.
With Air Gesture comes
1. Air Jump - Scroll through webpages or email by moving your hand up or down over the censor
2. Air browse - move to next item by moving your hand left or right.
3. Air move - move icons from one screen to the other by holding down the icon with one hand and with the other move your hand left or right, to move icons between screens.
4. Air call-accept - start answering calls by moving your hand over the censor. When using this gesture the speaker-phone is activate. You can turn it off if you want.
How to turn on, enable or activate Air Gesture on the Samsung Galaxy S4.
1. Menu > Settings > My device > Motion and gestures
2. you can also pull down the notifications shade with two fingers and tap the Air gestures icon.
Turn on Air Gestures - video
http://www.youtube.com/watch?v=UDz26A6md0s
Using Air gestures - video
http://www.youtube.com/watch?v=375Hb87yGcg
With Air Gesture comes
1. Air Jump - Scroll through webpages or email by moving your hand up or down over the censor
2. Air browse - move to next item by moving your hand left or right.
3. Air move - move icons from one screen to the other by holding down the icon with one hand and with the other move your hand left or right, to move icons between screens.
4. Air call-accept - start answering calls by moving your hand over the censor. When using this gesture the speaker-phone is activate. You can turn it off if you want.
How to turn on, enable or activate Air Gesture on the Samsung Galaxy S4.1. Menu > Settings > My device > Motion and gestures
2. you can also pull down the notifications shade with two fingers and tap the Air gestures icon.
Turn on Air Gestures - video
http://www.youtube.com/watch?v=UDz26A6md0s
Using Air gestures - video
http://www.youtube.com/watch?v=375Hb87yGcg
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