186 followers

Follow

Follow

Follow

1/2

0 saved

Inventor of the pacemaker

Here are some fascinating facts about Black history that you might not have learned in school. I’m currently developing a Black History Course that uncovers untold truths and powerful stories from our past. I’ll keep you informed about the launch dates and how you can enroll in the course.

Featured today: Dr. Otis Boykin — the brilliant inventor of the pacemaker. Learn more here: https://payhip.com/b/tz6Uf

If you’d prefer not to receive future Black History updates, simply reply STOP, and I’ll remove you from the list.

Discover more inspiring reads here: https://expressbooks.store

3/26 Edited to

Learning about Dr. Otis Boykin’s inventions truly opened my eyes to the ingenuity behind devices we often take for granted, like the pacemaker. Boykin’s wire precision resistor wasn’t just a small component; it was essential in improving the reliability and affordability of electronic devices, especially medical equipment. One thing I found particularly fascinating was his work on the control unit for the pacemaker. It was a critical advancement that made the devices safer and more effective in regulating heartbeats for patients with arrhythmia. Reflecting on this, I realized how such innovations come from dedicated minds who often work in the background, not always getting the attention they deserve in history lessons. This newfound appreciation also inspired me to explore more Black inventors who have influenced everyday technology. It’s empowering to see how their contributions have paved the way for modern medicine and engineering. For anyone interested in Black history or medical technology, I’d definitely recommend diving deeper into Boykin’s story and others like him. If you’re curious about learning more, there are courses and resources that explore these untold stories in detail. It’s a rewarding experience to connect the dots between history, innovation, and the lives impacted by these inventions. My journey into Boykin’s legacy reminded me that history is alive with stories waiting to be discovered and shared.

Related posts

The inventor of the gas mask and stoplight

https://payhip.com/b/oT2qB The inventor of the gas mask and stoplight

3 likes

Training with the inventor of the HIP THRUST 🍑

Soooo the inventor of the hip thrust is my new coach and I am beyond blessed 😭 we’ve been starting off slow with corrections of form and tempo. I am so excited to see my progress moving forward and continue to learn from the best! 🥹🥳💖 want to transform your mind and body? Comment ✨GLOW✨ below an

32 likes

Understanding ECG: The Basics 🫀📈

Hey guys! Let's dive into the basics of what an ECG is and how it works. An ECG, or electrocardiogram, is a test that records the electrical activity of your heart. It captures the rhythm and electrical signals to help detect any irregularities in heart function. The process starts with t

85 likes

Inventor of the umbrella

#theguy #dadjokes #funny #comedy #jokes

2 likes

Saxophone #saxophone #makethis #foryou #Reels

0 likes

Cardiovascular Disorders 🫀 Summary Sheet

Everything you need to know !!! Should I post more ? #fyp #nursingstudent #medsurg #notes #chatgpt

114 likes

A graphic titled "Black Innovation and Greatness Vol. 2" featuring 20 portraits of Black innovators. Each person is identified by name, invention, and a brief description of their world-changing contributions in fields like science, technology, medicine, and engineering, such as Lonnie Johnson (Super Soaker) and Katherine Johnson (NASA Mathematician).

Knowledge Seekers_"Black Innovation & Greatness.

This Knowledge Seekers edition highlights Black innovation and greatness through powerful individuals who changed the world with their ideas, inventions, and determination. From science and technology to business and medicine, their contributions continue to shape everyday life in ways many don’t e

11 likes

D Black Inventor Who Made Traffic Lights Possible

The Man Behind the Traffic Signal: Garrett Morgan's Invention. #trafficlights #blackmen #garrettmorgan #blackhistory #Lemon8Diary

114 likes

601 likes

#school notes #college #nursing #AP2 Keeping neat and organized notes for Anatomy and Physiology II (AP2) offers several benefits that can enhance learning, retention, and overall academic success. Well-structured notes help clarify complex concepts, making it easier to review key topics

447 likes

Inventor of the modern day cell phone

Jesse Russell KNOW OUR HISTORY Jesse Russell: Pioneer of Digital Cellular Technology, Cell Phone Inventor $4.99 ebook click the link below https://payhip.com/b/Eeoy8 Please share

0 likes

Lonnie Johnson (Inventor)-Black History Fun Facts

Doc- #supersoaker #watergun #airforce #blackinventors #blackhistory

22 likes

Inventor class Tic tok live

Invention class on Tic tok live teaching up and coming Inventors. Example Invention with ChatGPT 5. PPA, Trademark, Prototype, cost, License, Sell, Pitch letter, emails names- numbers of Companies interested, etc... Blizzardmaine ®️ 🧑🏾‍🔬 #fyp #HiLemon8 #class #ai #money

2 likes

Circulatory System 🫀

#physiology #medicine #science #notes #Lemon8

675 likes

✨🪩Spacemaker jumbo case. It’s iconic! Couldn’t tell 8 year old me NOTHING! #millennial #schoolsupplies #millennialsoftiktok #oldschoolvibes

631 likes

The Inventor 🫶

Imagine the Inventor raccoon lighting your path through a dark forest. He doesn't show you the whole forest, only your specific fiery trail. He's juggling keys, tools, and roles, but he’s perfectly balanced. His message: Stop trying to manipulate the path or use tricky shortcuts. Decide

0 likes

💓 A Fun Breakdown of Cardiology system

Your heart works 24/7 to keep you alive, and for the MCAT, you need to know how it does it! Let’s break it down 🩺 🫀 Heart Anatomy 101: 🔹 Chambers: ➡️ Right Atrium: Receives deoxygenated blood from the body. ➡️ Right Ventricle: Sends it to the lungs. ➡️ Left Atrium: Gets oxygenated blood from

367 likes

Normal Sinus Rhythm vs. Abnormal Rhythm

Most LPN Students encounter EKG concepts in Medical-Surgical Nursing or Fundamentals of Nursing, especially when covering cardiovascular disorders. If you plan to work in telemetry, long-term care, or an acute setting, having a solid grasp of EKGs is important. - Ready to pass nursing school

23 likes

Best part of my job! Seeing babies react to my product like this reminds me why we work so hard to make them! #swaddelini #newbornsleeproutine #newbornhack #babyshow #bestbabygift #due2026

75 likes

INVENTOR OF THE DANCE SOCCER AND FOOTBALL, MJFL

0 likes

Inside Blizzardmaine the Inventor Mad🧑🏾‍🔬 basement

A house of science! A smart street kid learned everything in the STEAM program in school- "Science, Technology, Engineering, and Mathematics (STEM)! #fyp #bones #skeleton #cool #lizards

1 like

Handwritten notes on the cardiovascular system, detailing heart chambers, valves, and the electrical conduction system with diagrams. It includes descriptions of depolarization, heartbeat regulation by SA and AV nodes, and an ECG waveform showing P, QRS, and T waves.

Note taking for nursing students #cardiac #lpnstudent #nursingstudent

255 likes

Heart Blocks Made Simple 🫀⚠️

✅ Normal Rhythm: P & QRS are happily dating 🚫 1st Degree: P & QRS get in 1st argument "If the R is far from P, then you have 1st degree" 🚫 2nd Degree Type I: P & QRS are in toxic breakup cycle "Longer, longer, longer, DROP! Then you have WENCKEBACH" 🚫 2nd Degr

58 likes

Blizzardmaine ®️ the Inventor the Mad 🧑🏾‍🔬 AI-🌎💰

#GameChanger #InnovationUnlocked #PatentPending Dream it. Build it. Patent it. 💡 It’s official. Patent pending. Game Changing. #WatchThisSpace #FutureUnlocked

1 like

A black and white image featuring a portrait of William Purvis, an African American inventor, on the left. On the right, there is a patent drawing of his improved fountain pen, showing detailed diagrams and the patent date of January 7, 1890.

Inventor of the Improved Fountain Pen

William Purvis was an African American inventor known for revolutionizing the fountain pen in the late 19th century. His 1890 patent improved ink flow, making pens more reliable and eliminating the need for constant refilling. His innovation helped shape modern writing instruments, contributing to

4 likes

Coon 👀 does your mascara run about like your ex?!

Let Blinc Show you the way! Blinc Lash extension tubing mascara will have your friends asking if you are using some expensive lash serum or if you got extensions when really just this awesome mascara for half the price! Fun fact: Blinc is the inventor of the original tubing mascara that’s pretty co

2 likes

Shoots 3 different ammo. Prototype in compliance "Indiana Law"

Rocket Series Rocket-5000 Rocket-10000 Rocket-20000 PROTOTYPE DISCLAIMER The Rocket 5000, Rocket 10000, and Rocket 20000 concepts presented herein are non-functional prototype models created solely for demonstration, educational, design, artistic, and intellectual property dev

1 like

This image defines Acute Coronary Syndrome (ACS), Nurse Lingo terms, and explains STEMI (ST-Elevation Myocardial Infarction) with an EKG showing ST elevation. It covers STEMI signs, symptoms, treatment, and the role of troponin as a cardiac biomarker.

This image explains NSTEMI (Non-ST-Elevation Myocardial Infarction), demand ischemia, and coronary artery disease (CAD) with a diagram of plaque in an artery. It lists risk factors for CAD and differentiates between stable and unstable angina.

This image illustrates heart failure (HF) and congestive heart failure (CHF) using analogies of a pump and a highway. It explains the difference between difficulty to pump (thin/stretched heart walls) and difficulty to fill (stiff/thick heart walls) with diagrams.

Nursing Notes: Cardiac Care❤️🩺

Coming up next: Everything you need to know about acute coronary syndrome, understanding NSTEMI, angina, heart failure, fluid overload on both sides of the heart, and implanted cardioverter defibrillators. Stay tuned! #nursingstudent #nursingschool #lemon8challenge #nursingnotes #lemon8co

222 likes

A stylized human heart with glowing blue lights, connected by a wire to a small, grey medical device, against a textured light brown background. The heart is colored in shades of pink and blue, resembling a conceptual pacemaker manifestation.

Backroom Pacemaker

This is how imagine my pacemaker would manifest in the #backrooms

0 likes

A person holds a yellow phone, taking a mirror selfie, with text overlay announcing they passed the TEAS Test with 92% and will share science materials used to pass in February 2026.

A screenshot of an ATI TEAS 7 Science Practice sheet showing multiple-choice questions (1-7, 11-12) on topics like fish respiration, cell biology, heart rate, diabetes, urea, muscle tissue, and gas pressure, with correct answers highlighted.

A screenshot of an ATI TEAS 7 Science Practice sheet showing multiple-choice questions (13-18) on DNA, subatomic particles, experimental design, hypothesis testing, protein structure, and enzyme function, with correct answers highlighted.

I passed my TEAS with a 92% after failing twice 🙌🏽 Here are the science materials that helped me win 💪🏽 DM if you’re ready to pass ✨ #TEASexam #TEASprep #TEASsuccess #TEAS2026 #NursingStudent

4 likes

Anatomy and physiology.

#anatomyandphysiologylab #anatomyandphysiology2 #anatomystudy #nursingschool #nursingtips

62 likes

Book Review Pt 8

Book Review Pt 8 Dreamers and Deceivers by Glenn Beck ⭐️⭐️⭐️⭐️⭐️ This so full of such intriguing and interesting stories and things that as a history buff i had t heard much about! I love learning the “ugly” side of history and this book took you into those moments and told you who when and wh

27 likes

Garrett Morgan: The Inventor Who Helped Save Lives

Meet Garrett Morgan, an amazing inventor who helped make the world safer! He created an early traffic light to help control cars on busy streets and invented a special safety hood that helped firefighters breathe through smoke. His brilliant ideas saved lives and changed history. Let’s celebrate hi

0 likes

A notebook page with handwritten notes explaining cardiac rhythms and ECG interpretation, featuring a diagram of an ECG waveform with labeled P wave, QRS complex, and T wave, along with intervals. The title asks, "Do you know how to calculate an ECG yet?"

A clear diagram illustrating a single ECG waveform, precisely labeling the P wave, PR segment, QRS complex (R, Q, S), ST segment, T wave, PR interval, and QT interval.

A detailed ECG grid showing a waveform with P, Q, R, S, T, U waves, and measurements for time (0.04 sec, 0.2 sec, 1 sec) and voltage (1 mV), indicating paper speed of 25 mm/sec.

Do you know how to calculate an ECG yet? 🫀

If you’re starting out with ECGs, it can be tricky, but once you understand the basics, it gets a lot easier! What is an ECG? An Electrocardiogram (ECG) measures the electrical activity of your heart. It’s key for detecting heart problems, and to read it, you need to understand the different part

54 likes

🚨 INVENTOR SPOTLIGHT 🚨

🚨 INVENTOR SPOTLIGHT 🚨 This is SafeBand Pro™, a smart wearable safety system I designed to help protect workers in railroad, construction, electrical, traffic control, and industrial environments. My vision includes: ✅ Real-time train approach alerts ✅ Worker vital monitoring ✅ Fatigue d

0 likes

Use my notes- Human Anatomy and Physiology II

#anatomyandphysiology #heart #notes #college #collegediary Here’s a detailed description of my notes on the heart. “The heart, a vital organ responsible for circulating blood throughout the body. My notes begins with the structural overview of the heart, including its chambers, valv

159 likes

0 likes

Biology important diagram 👉❤️🔥 notes #nursingstudent #biology #study #nurse #examtips

4 likes

An album cover for 'Blizzardmaine The Inventor The Mad Scientist' features a frosty laboratory with icicles, smoking beakers containing colorful liquids, and dollar bills. Industrial equipment is in the background, and a Parental Advisory label is visible.

Blizzardmaine the Inventor the Mad Scientist

#photo #fyp #science #HiLemon8 #viraltiktok

1 like

Meet My Invention

Next drop Friday. 8AM. Only 100… don’t miss it 💕 Sign up for alerts at the link in my bio 💕 theselflovecapsule.shop 💕The Edge Control Capsule 💕 💗 #babyhairs #edgecontrolfor4chair #bestedgecontrol #blackgirlhairinspo #edgecontrol #blackwomeninstem #blackinventor #theedgecont

1 like

#funny #comedyskits #theguy #relationshipgoals

3 likes

Dr. Otis Boykin invented the pacemaker

Dr. Otis Frank Boykin was an African American inventor and electrical engineer best known for creating improved electronic resistors that made many modern electronic devices more reliable and affordable. His resistor designs were used in televisions, radios, computers, and guided missiles, and a ke

0 likes

#technology #mexico #pacemaker #letsgo

12 likes

A sepia-toned photograph shows Professor George Washington Carver in his laboratory, circa 1923. He is actively working with chemistry equipment, holding a glass apparatus, surrounded by various scientific instruments and bottles on a workbench.

Scientist and Inventor 🔬

Professor George Washington Carver (1864-1943) working with chemistry equipment in his laboratory at Tuskegee University, photograph from the Tuskegee University Archives, circa 1923. (Photo by VCG Wilson/Corbis via Getty Images) #blackhistory

25 likes

This image defines cardiac arrhythmias as abnormal heart rhythms and illustrates the normal cardiac conduction system, showing the SA node, AV node, Bundle of His, Bundle Branches, and Purkinje Fibers, which coordinate heart muscle contraction.

This image lists various causes of cardiac arrhythmias, including Coronary Artery Disease, Electrolyte Imbalance, Heart Failure, Thyroid Disorders, Hypertrophy, Stress & Anxiety, Medications, Substances (cocaine, alcohol, caffeine), and Congenital Heart Disease, with accompanying illustrations.

This image illustrates common symptoms of cardiac arrhythmias, such as Palpitations, Dizziness or lightheadedness, Shortness of breath, Chest pain or discomfort, Fatigue, and Syncope (fainting), each depicted with a character experiencing the symptom.

Cardiac Arrhythmias

Students come to me when they need real results 💯 From proctored exams to online courses and papers, I help you get it done correctly and on time. 📩 Reach out today #study #help #nursing #nurse #medstudentlife

22 likes

Pacemaker helps the heart than dissolves

0 likes

#motivationdaily #focs #progressjourney #love

14 likes

A nursing student in blue scrubs, mask, and surgical cap takes a mirror selfie, with text overlays indicating the topic "Cardiac Arrest Vs Myocardial infarction" for a "Nursing Student Edition" by @taylordirden.

🚨 Cardiac Arrest vs. Myocardial Infarction🚨

Understanding the difference between cardiac arrest and myocardial infarction (MI) is crucial! While both affect the heart, they have different causes, symptoms, and treatments. 💔 Myocardial Infarction (Heart Attack) 🔹 Cause: Blocked coronary artery (usually due to plaque buildup) 🔹 Symptoms

29 likes

100 Players Simulate Medieval Kingdoms in Minecraft Hardcore...

0 likes

See more