הצמחת שיניים, יצירת רעידות אדמה באמצעות "נשק טקטוני", פיתוח מנועים סופר מהירים כמו במסע בין כוכבים, וחיפוש הפתרון לבעיית המיקרו-פלסטיק בגוף – בימים אלה מדענים עמלים על כמה פיתוחים מועילים, מוזרים ואפילו מזיקים

רקפת תבור | 9 ביוני 2024 | כללי | 19 דק׳

בחזרה לעתיד: טכנולוגיות בלתי אפשריות, אבל אמיתיות

1.

להצמיח שיניים מחדש

אחת השיניים שלכם מתפוררת, אבל במקום לעבור טיפול שורש כואב ולהתקין כתר, רופא השיניים פשוט מצמיח לכם שן חדשה במקום השן החולה. נשמע כמו מדע בדיוני? תחליטו בעצמכם.

איה (שם בדוי) בת ה-13 סבלה מכאבים בשיניים הקדמיות של הלסת השמאלית התחתונה, והגיעה עם חניכיים נפוחות למרפאת "הקולג' לגליל למדעי רפואת השיניים" שבנהריה. הרופאים אבחנו שהיא סובלת מזיהום וכאב בין היתר כתוצאה מתופעה נדירה יחסית הפוגעת בהתפתחות השיניים באזור מסוים בפה והנקראתRegional Odontodysplasia. התופעה גורמת להתפתחות השיניים להיעצר וכך להיות מצומקות וחשופות יחסית לזיהומים ולעששת. אצל איה, השיניים הפגועות היו שתי שיניים חותכות (כלומר קדמיות יחסית) ועוד אחת מעט משמאל, "קדם-טוחנת".

רוצה לקרוא עוד?

להמשך קריאה הירשמו או התחברו

אילוסטרציה: מגזין אפוק

אילוסטרציה: מגזין אפוק

צילום: אלכס גורביץ׳/מגזין אפוק

״דרום עזה יהפוך למחנה פליטים ענק. היתר יהפוך לאתר הנצחה, כמו נורמנדי. זה יהיה שטח צבאי סגור והלחימה לא תיפסק״

דור לוינטר

עזתים על רקע ההריסות ברצועת עזה

תושבי הרצועה משלמים את מחיר הסרבנות של חמאס | פרשנות

יוני בן מנחם

כוחות הביטחון של הממשלה החדשה בסוריה בודקים מבנה שיוצר בו קפטגון, 19 בינואר 2025

למרות נפילת משטר אסד, הברחות הסמים לירדן ומדינות המפרץ התחדשו

יוני בן מנחם

תומכי חיזבאללה באל-ח'יאם בדרום לבנון, 27 בינואר 2025 | צילום: RABIH DAHER/AFP via Getty Images

בין דיפלומטיה ללחימה – לאן פני חיזבאללה? | פרשנות

יוני בן מנחם

שר ההגנה האמריקני, פיט הגסת'

סין: "אם ארה"ב רוצה מלחמת מכסים, סחר או כל סוג אחר אנחנו מוכנים"; שר ההגנה האמריקני: "ארה"ב מוכנה"

קרן זריהן

'טקס' שחרור החטופים של חמאס, 22 בפברואר 2025

מהרובה אל המצלמה – הלוחמה הפסיכולוגית של חמאס

יוני בן מנחם

הירשמו לניוזלטר שלנו וקבלו תוכן חדש למייל מדי חודש

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