The appearance of blue is an optical effect due to the wavelengths of the different colors. Our skin reflects more red light than blue and green. This reflection is stronger around the veins, making them appear in a darker hue that our eyes interpret as blue and green veins. Some people’s veins are more visible beneath their skin. This happens because skin varies in complexion and depth. The thinner and paler the skin, the more visible the veins. https://www.usaveinclinics.com/news-center/why-are-my-veins-blue-and-green/
0 0

Why Are My Veins Blue and Green?

680 × 430 — JPG 63.1 KB

Caricati 3 anni fa — 4 visualizzazioni

The appearance of blue is an optical effect due to the wavelengths of the different colors. Our skin reflects more red light than blue and green. This reflection is stronger around the veins, making them appear in a darker hue that our eyes interpret as blue and green veins.
Some people’s veins are more visible beneath their skin. This happens because skin varies in complexion and depth. The thinner and paler the skin, the more visible the veins.
https://www.usaveinclinics.com/news-center/why-are-my-veins-blue-and-green/

Customize upload by clicking on any preview
Customize upload by touching on any preview
Puoi anche navigare dal computer.
Puoi anche browse from device o use camera.
Caricamento 0 files (0% completo)
La coda è caricata, si dovrebbe perdere solo pochi secondi per essere completata.
Caricamento completato
contenuti caricati aggiunto . È possibile create new album con il contenuto appena caricato.
contenuti caricati aggiunto .
Devi crea un account o registrati per salvare questo contenuto nel tuo account.
Nessun file sono state caricate
Some errors have occurred and the system couldn't process your request.
    oppure Annulla Annulla il caricamento
    Note: Some files couldn't be uploaded. Scopri di più
    Controlla il rapporto di errore per ulteriori informazioni.
    azzerare Annulla Annulla il caricamento